Application manager domain's specific gates

The specific gates provide access for other domains to functions that are provided by the AP domain.

ABAB gate, CREATE_ABEND_RECORD function
The CREATE_ABEND_RECORD function of the ABAB gate is used to create an abend record; that is, a trnasaction abend control block (TACB).
ABAB gate, INQUIRE_ABEND_RECORD function
The INQUIRE_ABEND_RECORD function of the ABAB gate is used to inquire about an abend record (TACB).
ABAB gate, START_ABEND function
The START_ABEND function of the ABAB gate is used to start transaction abend processing.
ABAB gate, TAKE_TRANSACTION_DUMP function
The TAKE_TRANSACTION_DUMP function of the ABAB gate is used to take a transaction dump.
ABAB gate, UPDATE_ABEND_RECORD function
The UPDATE_ABEND_RECORD function of the ABAB gate is used to update an abend record (TACB).
APAC gate, REPORT_CONDITION function
The REPORT_CONDITION function reports exception conditions that are encountered during transaction execution to the principal facility terminal, the CSMT destination, or both.
APAP gate, TRANSFER_SIT function
The TRANSFER_SIT function of the APAP gate is used to transfer the address of DFHSIT to the AP domain after a GET_PARAMETERS call from this domain to the parameter manager domain.
APCR gate, ESTIMATE_ALL function
The ESTIMATE_ALL function of the APCR gate is used to estimate the size of terminal input/output area (TIOA) needed to ship a channel.
APCR gate, ESTIMATE_CHANGED function
The ESTIMATE_CHANGED function of the APCR gate is used to obtain the size of the channel data structure that will be used to ship the containers that have been modified since the IMPORT_ALL call. Only new, modified, or deleted containers are shipped, with deleted containers being shipped as container headers only.
APCR gate, EXPORT_ALL function
The EXPORT_ALL function of the APCR gate is used to export the complete contents of a channel.
APCR gate, EXPORT_CHANGED function
The EXPORT_CHANGED function of the APCR gate is used to return only those parts of a channel that have changed since IMPORT_ALL was issued.
APCR gate, IMPORT_ALL function
The IMPORT_ALL function of the APCR gate is used to import the complete contents of a channel.
APCR gate, IMPORT_CHANGED function
The IMPORT_CHANGED function of the APCR gate is used to import those parts of a channel that have been modified since an EXPORT_ALL call. Any modified containers are either replaced or deleted. New containers are added. Unchanged containers are not received on the connection.
APEX gate, INVOKE_USER_EXIT function
The INVOKE_USER_EXIT function of the APEX gate is used to invoke the user exit at a specified exit point.
APID gate, PROFILE function
The PROFILE function of the APID gate extracts information from the AP domain profile for timeout.
APID gate, QUERY_NETNAME function
The PROFILE function of the APID gate extracts information from the AP domain profile for timeout.
APIQ gate, INQ_APPLICATION_DATA function
The INQ_APPLICATION_DATA function of the APIQ gate is used to inquire about application data owned by the application domain.
APIQ gate, INQ_SIT_PARM function
Return the value of a system initialization parameter.
APJC gate, WRITE_JOURNAL_DATA function
The WRITE_JOURNAL_DATA function of the APJC gate is used to write a single record into a named journal.
APLI gate, ESTABLISH_LANGUAGE function
The ESTABLISH_LANGUAGE function of the APLI gate is used to establish the language of a conventional compiled program.
APLI gate, START_PROGRAM function
The START_PROGRAM function of the APLI gate is used to start a program.
APLJ gate, PIPI_CALL_SUB function
Provides an interface to the Language Environment preinitialization programming interface (PIPI) call_sub function.
APLI gate, PIPI_INIT_SUB_DP function
Provides an interface to the Language Environment preinitialization programming interface (PIPI) init_sub_dp function.
APLI gate, PIPI_TERM function
Provides an interface to the Language Environment preinitialization programming interface (PIPI) term function.
APLX gate, NOTIFY_REFRESH function
Notify AP domain that a program has been replaced by a new copy. AP domain cleans us some of its resources.
APRA gate, RELAY_TERMINAL_REQUEST function
The RELAY_TERMINAL_REQUEST function of the APRA gate relays an API request, which has a surrogate TCTTE in use as the principal facility, to the routing region.
APRA gate, REMOTE_ATTACH function
The REMOTE_ATTACH function of the APRA gate attaches a transaction for a transaction routing session in the application region.
APRA gate, REMOTE_DETACH function
The REMOTE_DETACH function of the APRA gate detaches a transaction for a transaction routing session in the application region.
APRD gate, END_ATOMS function
Commit outstanding atoms of recovery.
APRD gate, INITIALISE function
Perform the second stage of initialization of resource definition recovery.
APRD gate, PRE_INITIALISE function
Perform the first stage of initialization of resource definition recovery.
APRL gate, CREATE_BUNDLE_BY_ID_VER function
Create a unique BUNDLE resource name by using the bundle ID and version information.
APRL gate, CREATE_RESOURCE function
The CREATE_RESOURCE function creates a resource when a BUNDLE resource is installed.
APRL gate, DISCARD_BUNDLE_BY_ID_VER function
Discard a BUNDLE resource using the bundle ID and version information.
APRL gate, SET_BUNDLE_BY_ID_VER function
Modify the state of a BUNDLE resource using the bundle ID and version information.
APRR gate, IPIC_ROUTE_TRANSACTION function
The IPIC_ROUTE_TRANSACTION function of the APRR gate routes a transaction for a transaction routing session in the routing region.
APRS gate, ACQUIRE_SURROGATE function
The ACQUIRE_SURROGATE function of the APRS gate acquires a surrogate TCTTE for a remote terminal definition.
APRS gate, RELEASE_SURROGATE function
The RELEASE_SURROGATE function of the APRS gate releases a surrogate TCTTE for a remote terminal definition.
APRT gate, ROUTE_TRANSACTION function
The ROUTE_TRANSACTION function of the APRT gate is used to dynamically route transactions (which are defined to be dynamic and not automatically initiated) based on decisions made by the dynamic transaction routing program. For transactions which are automatically initiated or are defined to be remote and not dynamic, DFHAPRT will statically route such transactions.
APRX gate, FLATTEN_REQUEST function
The FLATTEN_REQUEST function of the APRX gate flattens a transaction routing request message that is transmitted from a routing region to an application region.
APRX gate, FLATTEN_RESPONSE function
The FLATTEN_RESPONSE function of the APRX gate flattens a transaction routing response message that is transmitted from an application region to a routing region.
APRX gate, UNFLATTEN_REQUEST function
The UNFLATTEN_REQUEST function of the APRX gate unflattens a transaction routing request message that is transmitted from a routing region to an application region.
APRX gate, UNFLATTEN_RESPONSE function
The UNFLATTEN_RESPONSE function of the APRX gate unflattens a transaction routing response message that is transmitted from an application region to a routing region.
APTC gate, CANCEL function
The CANCEL function of the APTC gate invalidates the listening function.
APTC gate, CLOSE function
The CLOSE function of the APTC gate is used in clean up.
APTC gate, EXTRACT_PROCESS function
The EXTRACT_PROCESS function of the APTC gate extracts information for the request.
APTC gate, LISTEN function
The LISTEN function of the APTC gate is used to update the TCTTE with the user token.
APTC gate, OPEN function
The OPEN function of the APTC gate is used to allocate a session to the specified AOR.
APTC gate, RECEIVE function
The RECEIVE function of the APTC gate is used to receive data.
APTC gate, SEND function
The SEND function of the APTC gate is used to send the request to the AOR.
APTC gate, SET_SESSION function
The SET_SESSION function of the APTC gate is used to send the request to the AOR.
APTD gate, DELETE_TRANSIENT_DATA function
The DELETE_TRANSIENT_DATA function of the APTD gate is used to delete the specified transient data queue.
APTD gate, INITIALISE_TRANSIENT_DATA function
The INITIALISE_TRANSIENT_DATA function of the APTD gate is invoked as part of the initialization process for the transient data facility.
APTD gate, READ_TRANSIENT_DATA function
The READ_TRANSIENT_DATA function of the APTD gate is used to read a single record from a named transient data queue.
APTD gate, RESET_TRIGGER_LEVEL function
The RESET_TRIGGER_LEVEL function of the APTD gate is used to reset a transient data queue so that another trigger transaction can be attached. Sometimes it is necessary to include the RESET_TRIGGER_LEVEL function if a trigger transaction abends.
APTD gate, WRITE_TRANSIENT_DATA function
The WRITE_TRANSIENT_DATA function of the APTD gate is used to write a single record (or multiple records) to a named transient data queue.
APXM gate, BIND_XM_CLIENT function
This function is called from the transaction manager domain during transaction initialization. The AP domain sets its recovery manager token to a non-zero value to ensure it will be invoked at syncpoint.
APXM gate, INIT_XM_CLIENT function
Called from the transaction manager domain during transaction initialization. The AP domain allocates the AP domain transaction lifetime control blocks, and anchors them with the AP domain's transaction token.
APXM gate, RELEASE_XM_CLIENT function
Called from the transaction manager domain during transaction termination. AP domain transaction lifetime resources are released.
APXM gate, RMI_START_OF_TASK function
The RMI_START_OF_TASK function of the APXM gate is called from transaction manager domain to the AP Domain during transaction initialization. The AP domain invokes any task-related user exits enabled for start of task.
BRAT gate, ATTACH function
The ATTACH function of the BRAT gate is called to attach a transaction with a bridge primary client.
BRIQ gate, INQUIRE_CONTEXT function
The INQUIRE_CONTEXT of the BRIQ gate is called to inquire on bridge state data.
CCNV gate, CONVERT_ADS function
Convert an application data structure (ADS) between a client and server code page.
CCNV gate, CONVERT_DATA function
Convert a block of data between a client and server code page.
CCNV gate, CREATE_CONVERSION_TOKEN function
Create a conversion token that represents the Coded Character Set Identifier (CCSID) of the source data and of the target data.
CCNV gate, EXTRACT_ADS function
Obtain an application data structure (ADS) for data conversion.
CCNV gate, FREE_CONVERSION_TOKEN function
Free a conversion token
CCNV gate, GET_CONVERSION_TOKEN function
Retrieve a conversion token.
CCNV gate, INITIALISE function
Initialize code page conversion services.
CCNV gate, INQUIRE_CONVERSION_SIZE function
Determine the size of the buffer that is required to receive the output from a data conversion operation.
CCNV gate, VERIFY_CGCSGID function
Verify that server code page and character set identifiers are valid.
CCNV gate, VERIFY_CICS_CCSID function
Verify that a CICS Coded Character Set Identifier (CCSID) is valid.
CCNV gate, VERIFY_IANA_CCSID function
Verify that an IANA Coded Character Set Identifier (CCSID) is valid.
CCNV gate, VERIFY_IBM_CCSID function
Verify that an IBM Coded Character Set Identifier (CCSID) is valid.
CQCQ gate, CLOSE_MVS_CIB_QUEUE function
Close the MVS console interface block (CIB) queue.
CQCQ gate, DEFER_CIB function
This function moves the first CICS console interface block (CIB) from the QR TCB processed_n CIB queue to the QR TCB deferred CIB queue.
CQCQ gate, GET_CIB function
This function returns a pointer to the MVS console interface block (CIB) embedded in the first CICS CIB on the QR TCB processed_n CIB queue.
CQCQ gate, GET_PROCESSED_CIB function
Return a pointer to the MVS console interface block (CIB) embedded in the first CICS CIB on the CQ TCB processed CIB queue.
CQCQ gate, INITIALIZE function
This function initializes the CQ component.
CQCQ gate, MERGE_CIB_QUEUES function
Concatenates the QR TCB deferred console interface block (CIB) queue and the QR TCB processed_n CIB queue to form an updated QR TCB processed_n CIB queue.
CQCQ gate, PUT_CIB function
Removes the first CICS console interface block (CIB) from the CQ TCB free CIB queue, create the CICS CIB from the MVS CIB, and add the CICS CIB to the head of the CQ TCB processed_n queue.
CQCQ gate, PUT_PROCESSED_CIB function
Move the first CICS console interface block (CIB) from the QR TCB processed_n CIB queue to the QR TCB processed_y CIB queue.
CQCQ gate, TRACE_PUT_CQ function
Makes an entry in the console queue trace table. Console queue trace entries are fixed length. Each trace entry can contain up to 128 bytes, the current limit, of data.
ECIS gate, END_BROWSE_CAPTURESPEC function
END_BROWSE_CAPTURESPEC ends a browse of capture specifications.
ECIS gate, END_BROWSE_DATA_PRED function
END_BROWSE_DATA_PRED ends the browse object.
ECIS gate, END_BROWSE_EVENTBINDING function
END_BROWSE_EVENTBINDING of the ECIS gate ends a browse of event bindings.
ECIS gate, END_BROWSE_INFO_SOURCE function
END_BROWSE_INFO_SOURCE ends the browse object.
ECIS gate, END_BROWSE_OPTION_PRED function
END_BROWSE_OPTION_PRED ends the browse object.
ECIS gate, GET_NEXT_CAPTURESPEC function
GET_NEXT_CAPTURESPEC returns information about the next capture specification in the browse.
ECIS gate, GET_NEXT_DATA_PRED function
GET_NEXT_DATA_PRED returns information about the next data predicate in the browse.
ECIS gate, GET_NEXT_EVENTBINDING function
GET_NEXT_EVENTBINDING returns information about the next event binding in the browse.
ECIS gate, GET_NEXT_INFO_SOURCE function
GET_NEXT_INFO_SOURCE returns information about the information source in the browse.
ECIS gate, GET_NEXT_OPTION_PRED function
GET_NEXT_OPTION_PRED returns information about the next application command option predicate in the browse.
ECIS gate, INQ_CAPTURESPEC function
INQ_CAPTURESPEC retrieves information about a specified capture specification.
ECIS gate, INQ_EVENTBINDING function
INQ_EVENTBINDING retrieves information about a specified event binding.
ECIS gate, INQ_EVENTPROCESS function
INQ_EVENTPROCESS retrieves the status of event processing.
ECIS gate, SET_EVENTPROCESS function
SET_EVENTPROCESS sets the status of event processing.
ECIS gate, SET_EVENTBINDING function
SET_EVENTBINDING sets the status of the specified event binding.
ECIS gate, START_BROWSE_CAPTURESPEC function
START_BROWSE_CAPTURESPEC starts a browse of capture specifications.
ECIS gate, START_BROWSE_DATA_PRED function
START_BROWSE_DATA_PRED starts a browse of the application data predicates for a capture resource.
ECIS gate, START_BROWSE_EVENTBINDING function
The START_BROWSE function of ECIS gate starts a browse of event bindings.
ECIS gate, START_BROWSE_INFO_SOURCE function
START_BROWSE_INFO_SOURCE starts a browse of the information sources for a specified CAPTURESPEC resource.
ECIS gate, START_BROWSE_OPTION_PRED function
START_BROWSE_OPTION_PRED starts a browse of the option predicates, such as the application command option predicates, for a capture resource.
ECSC gate, GET_EVENT_POINT_TOKEN function
GET_EVENT_POINT_TOKEN gets a token for a given capture point. This token can be used in the DFHECTST macro to check that event processing is active at the given capture point. The token can also give direct access to the capture point when the system event functions for event filter and capture are starting.
ECSC gate, PROCESS_DEFERRED function
PROCESS_DEFERRED starts the main loop that processes the contents of the deferred filtering queue.
ECSC gate, SYSTEM_EVENT_GENERIC function
SYSTEM_EVENT_GENERIC returns information about a generic event compared to installed event capture specifications. This function can also capture and queue events for emission.
ECSC gate, SYSTEM_EVENT_STATUS function
SYSTEM_EVENT_STATUS returns information about the resource state changes compared to installed event capture specifications. This function can also capture and queue events for emission.
ECSC gate, SYSTEM_EVENT_THRESHOLD function
SYSTEM_EVENT_THRESHOLD returns information about the scalar value changes compared to installed event capture specifications. This function can also capture and queue events for emission.
ECSE gate, SIGNAL_EVENT function
SIGNAL_EVENT identifies a place in an application program where one or more events can be emitted.
FCAT gate, INQ_BASEDSNAME function
This function is used only when the DSNB has not yet been validated.
FCAT gate, INQ_CATALOG_QUIESCESTATE function
This function returns the quiesce state of the data set.
FCAT gate, INQ_CATALOG_RECOV_REQD function
This function inquires on the catalog recovery required flag.
FCAT gate, INQ_DATASET_STATE function
This function returns the state of the backup-while-open (BWO) bits for a named data set; the state is either fuzzy or sharp.
FCAT gate, SET_BWO_BITS_DISABLED function
This function sets the backup-while-open (BWO) bits to indicate that a data set is no longer eligible for fuzzy image copy.
FCAT gate, SET_BWO_BITS_ENABLED function
This function sets the backout-while-open (BWO) bits to indicate that a data set is eligible for fuzzy image copy.
FCAT gate, SET_CATALOG_RECOV_POINT function
This function updates the recovery point in the catalog for a named data set.
FCAT gate, SET_CATALOG_RECOV_REQD function
This function sets the recovery required flag in the catalog.
FCAT gate, SET_CATALOG_RECOVERED function
This function sets the backup-while-open (BWO) bits of the catalog to a forward recovered state for a named data set.
FCBU gate, TIDY_UP_FILE function
This function tidies up orphaned files during a CICS restart.
FCCA gate, CHECK function
This function returns the results of the previous operation.
FCCA gate, COLD_START_RLS function
This function performs a cold start for the control access method control block (ACB).
FCCA gate, DRAIN_CONTROL_ACB function
This function drains the control access method control block (ACB) when file control detects that an instance of the SMSVSAM server has failed.
FCCA gate, INQUIRE_RECOVERY function
This function inquires on the record-level sharing (RLS) recovery state; it is issued as part of CICS® startup processing. CICS makes an IDAINQRC request to VSAM to obtain the information necessary to determine the RLS recovery actions that are required by CICS.
FCCA gate, LOST_LOCKS_COMPLETE function
This function informs VSAM that lost locks (LL) recovery is complete.
FCCA gate, QUIESCE_COMPLETE function
Quiesce processing is complete. When CICS has completed the processing required for a quiesce request from SMSVSAM, it issues an IDAQUIES call to SMSVSAM with a quiesce type of QUICMP.
FCCA gate, QUIESCE_REQUEST function
This function issues a record-level sharing (RLS) quiesce request.
FCCA gate, REGISTER_CONTROL_ACB function
This function registers the control access method control block (ACB). The control ACB is opened using an IDAREGP request to SMSVSAM. The control ACB must be registered before CICS can open any other ACBs for record-level sharing (RLS) access.
FCCA gate, RELEASE_LOCKS function
This function releases all locks for the unit of work (UOW). CICS issues an IDALKREL request to SMSVSAM as part of commit processing at the end of every UOW. This request causes VSAM to release all locks owned by that UOW.
FCCA gate, RESET_NONRLS_BATCH function
Resets the state of the data set in the sharing control data set to indicate that the batch override, or non-RLS update permitted, state no longer needs to be reported to CICS when it opens the data set.
FCCA gate, RETAIN_DATASET_LOCKS function
Retains all the locks for the data set in this unit of work (UOW).
FCCA gate, RETAIN_UOW_LOCKS function
Retains all the locks in this unit of work (UOW).
FCCA gate, UNREGISTER_CONTROL_ACB function
This function is used to unregister the control access method control block (ACB). The record-level sharing (RLS) control ACB is closed using an IDAUNRP request to SMSVSAM. The control ACB cannot be unregistered while any other ACBs are open for RLS access.
FCCI gate, INQUIRE function
FCCI is the parameter list used by file control to communicate with the coupling facility data table (CFDT) cross-memory server, DFHCFMN, for the table inquire function.
FCCR gate, DELETE function
This function deletes a record from a coupling facility data table (CFDT) following a read for update.
FCCR gate, DELETE_MULTIPLE function
This function deletes records from a coupling facility data table, subject to key match conditions, until no more records match or an exception occurs.
FCCR gate, HIGHEST function
This function returns the highest key in a coupling facility data table (CFDT), if there is one.
FCCR gate, LOAD function
This function adds a record to a coupling facility data table (CFDT) during loading.
FCCR gate, POINT function
This function locates a record in a coupling facility data table (CFDT).
FCCR gate, READ function
This function reads a record in a coupling facility data table (CFDT) and, optionally, updates it.
FCCR gate, READ_DELETE function
The READ_DELETE function reads and deletes a record from a coupling facility data table. It is not used by CICS.
FCCR gate, REWRITE function
This function rewrites an existing record in a coupling facility data table (CFDT), following a read for update.
FCCR gate, UNLOCK function
This function unlocks a record previously read for update in a coupling facility data table (CFDT).
FCCR gate, WRITE function
This function writes a new record to a coupling facility data table (CFDT).
FCCT gate, CLOSE function
Ends the connection to the specified table.
FCCT gate, DELETE function
This function deletes a table if the table is not currently open. A security check for table access is performed.
FCCT gate, EXTRACT_STATISTICS function
This function returns information about a table that is currently open, with the option to reset the statistics.
FCCT gate, OPEN function
This function defines a table and establishes a connection to it. A security check is performed for access to the table name. If the table does not exist, it is implicitly created.
FCCT gate, SET function
This function is used to change the attributes of a table. The maximum number of records can be changed, the open mode can be changed to indicate that loading is no longer taking place, and the access mode can be changed from exclusive to shared.
FCCU gate, BACKOUT function
This function backs out the changes made by an active unit of work and releases the locks before returning control to the caller.
FCCU gate, COMMIT function
This function commits the changes made by a unit of work and releases all locks before returning control to the caller.
FCCU gate, INQUIRE function
This function returns information about the status of an active unit of work.
FCCU gate, PREPARE function
This function marks a unit of work as prepared to be committed. The PREPARE function is required to support 2-phase commit protocols and is ignored if the unit of work is already in a prepared or retained state.
FCCU gate, RESTART function
This function establishes recovery status at startup. Recoverable operations for the client region are enabled and state information relating to any unresolved units of work is rebuilt.
FCCU gate, RETAIN function
This function marks any locks relating to the named unit of work as retained.
FCDN gate, CATALOG_DSNB function
This function catalogs data set name (DSN) blocks.
FCDN gate, COMMIT_DSNREFS function
This function commits data set name (DNS) block references.
FCDN gate, CONNECT_DSNB function
This function connects a file control table entry (FCTE) to a data set name (DSN) block. If the DSN block does not already exist, DFHFCDN creates a new block before connecting it.
FCDN gate, DELETE_DSNB function
This function checks to ensure that the data set name (DSN) block can be deleted. If the deletion can proceed, the table manager is called to delete the DSN from the DSN index, and the storage domain is called to free the storage.
FCDN gate, DISCONNECT_DSNB function
This function breaks the connection between the file control table entry (FCTE) and the data set name (DSN) block. The DSN block remains even if no other FCT entries are connected to it. The request is rejected if uncommitted updates (retained locks) exist for the file.
FCDN gate, END_DSNB_BROWSE function
This function ends the browse of the data set name (DSN) blocks.
FCDN gate, GET_NEXT_DSNB function
This function browses the next data set name (DSN) block and returns the attributes to the caller.
FCDN gate, INQUIRE_DSNB function
This function returns the attributes stored in the data set name (DSN) block to the caller.
FCDN gate, RESET_ALL_QUIESCE_STATUS function
DFHFCRD calls this function. The data set name (DSN) block table is scanned and the quiesce status is reset to normal in each DSN block.
FCDN gate, SET_CATALOG_RECOVERED function
This function causes a named data set to be set to the forward recovered state.
FCDN gate, SET_DSNB function
This function sets the availability of the named data set.
FCDN gate, START_DSNB_BROWSE function
This function starts a browse of the data set name (DSN) block.
FCDN gate, UPDATE_RECOVERY_POINTS function
This function updates the recovery point location.
FCDS gate, DISCONNECT_CFDT_POOLS function
This function causes CICS to disconnect from any coupling facility data table pools to which it is connected.
FCDS gate, EXTRACT_CFDT_STATS function
This function causes statistics relating to coupling facility data table usage to be extracted from the coupling facility data tables server.
FCDU gate, BACKOUT function
This function calls the coupling facility data table (CFDT) server to back out a unit of work (UOW) that has made recoverable updates to one or more CFDTs.
FCDU gate, COMMIT function
This function calls the coupling facility data table (CFDT) server to commit a unit of work (UOW) that has made recoverable updates to one or more CFDTs.
FCDU gate, INQUIRE function
This function issues an INQUIRE to the coupling facility data table (CFDT) to obtain information about the status of an active unit of work (UOW).
FCDU gate, PREPARE function
This function calls the coupling facility data table (CFDT) server to prepare a unit of work that has made recoverable updates to one or more coupling facility data tables.
FCDU gate, RESTART function
This function establishes recovery status for a coupling facility data table (CFDT) pool when a CICS region has successfully connected to it.
FCDU gate, RETAIN function
This function calls the coupling facility data table (CFDT) server to convert locks held by the unit of work against recoverable CFDTs into retained locks.
FCDY gate, RESYNC_CFDT_LINK function
This function causes a link between a unit of work and a coupling facility data table pool to be resynchronized.
FCDY gate, RESYNC_CFDT_POOL function
This function causes a coupling facility data table pool to be resynchronized.
FCDY gate, RETURN_CFDT_ENTRY_POINTS function
This function causes module DFHFCDY to return the entry point addresses of the other modules with which it is link-edited.
FCFL gate, END_UOWDSN_BROWSE function
After a browse of all the data set failures in a unit of work, the END_UOWDSN_BROWSE function releases the storage that was used for a snapshot of the failures.
FCFL gate, FIND_RETAINED function
This function looks for any file lasting access blocks associated with the specified data set that are flagged as retained, indicating that retained locks are associated with the data set.
FCFL gate, FORCE_INDOUBTS function
The CEMT and EXEC CICS SET DSNAME() UOWACTION(COMMIT|BACKOUT|FORCE) commands use this function. Shunted indoubt units of work are forced to complete in the specified direction.
FCFL gate, GET_NEXT_UOWDSN function
This function returns the failure information for the next data set that has a failure in the unit of work being browsed.
FCFL gate, RESET_BFAILS function
The CEMT and EXEC CICS SET DSNAME() ACTION(RESETLOCKS) commands use this function. Shunted unit of work log records, which hold backout-failure or commit-failure locks on the specified data set, are purged and locks are released.
FCFL gate, RETRY function
The CEMT and EXEC CICS SET DSNAME() UOWACTION(RETRY) commands use this function. The RETRY function retries any failed backouts and commits for the specified data set by informing DFHFCRR that the failed resource is now available.
FCFL gate, START_UOWDSN_BROWSE function
This function starts a browse of the data set failures in a unit of work. A snapshot of the failed data sets for the UOW and the reasons for the failures is collected in an in-storage table to be browsed by the GET_NEXT_UOWDSN function.
FCFL gate, TEST_USER function
This function is used to test if the task has updated a record and established itself as a file user, either for any data set or for a specified data set. It can be used either as a domain subroutine call or as an inline macro.
FCFR gate, CLEAR_ENVIRONMENT function
Scan the FRTE chain and find all FRTEs for the specified Environment. Clean up the file control state for this environment.
FCFR gate, DELETE function
Delete a record from a file.
FCFR gate, END_BROWSE function
End a browse operation on a file.
FCFR gate, FREE_UNUSED_BUFFERS function
Free any file control buffers that are not in use.
FCFR gate, PREPARE_FILE_REQUEST function
Prepare to commit file changes made in a unit of work.
FCFR gate, PREPARE_TO_BACKOUT function
Prepare to back out file changes made in a unit of work.
FCFR gate, READ_INTO function
Read a file record into a buffer provided by the caller.
FCFR gate, READ_NEXT_INTO function
During a file browse, read the next record, and return the record into a buffer provided by the caller.
FCFR gate, READ_NEXT_SET function
During a file browse, read the next record, and return a pointer to a buffer containing the data.
FCFR gate, READ_NEXT_UPDATE_INTO function
During a file browse, read the previous record for updating, and return the record into a buffer provided by the caller.
FCFR gate, READ_NEXT_UPDATE_SET function
During a file browse, read the next record for updating, and return a pointer to a buffer containing the data.
FCFR gate, READ_PREVIOUS_INTO function
During a file browse, read the previous record, and return the record into a buffer provided by the caller.
FCFR gate, READ_PREVIOUS_SET function
During a file browse, read the previous record, and return a pointer to a buffer containing the data.
FCFR gate, READ_PREVIOUS_UPDATE_INTO function
During a file browse, read the previous record for updating, and return the record into a buffer provided by the caller.
FCFR gate, READ_PREVIOUS_UPDATE_SET function
During a file browse, read the previous record for updating, and return a pointer to a buffer containing the data.
FCFR gate, READ_SET function
Read a record, and return a pointer to a buffer containing the data.
FCFR gate, READ_UPDATE_INTO function
Read a record for update into a buffer provided by the caller.
FCFR gate, READ_UPDATE_SET function
Read a record for updating, and return a pointer to a buffer containing the data.
FCFR gate, REPLACE function
Replace a file control record.
FCFR gate, REPLACE_DELETE function
Delete and replace a file control record.
FCFR gate, RESET_BROWSE function
Reset the position of a browse operation in a file or data table.
FCFR gate, RESTART_FILE_CONTROL function
Restart file control's interface with VSAM.
FCFR gate, REWRITE function
Rewrite a file record.
FCFR gate, REWRITE_DELETE function
Delete a record and then rewrite it.
FCFR gate, START_BROWSE function
Start a browse operation.
FCFR gate, TEST_FILE_USER function
Determine whether the current task is the user of a file.
FCFR gate, UNLOCK function
Release the lock on a file record.
FCFR gate, WRITE function
Write to a file.
FCFS gate, CANCEL_CLOSE_FILE function
This function cancels the command to close a file.
FCFS gate, CLOSE_FILE function
This function closes a named file.
FCFS gate, DISABLE_FILE function
This function disables a named file and sets its state to unenabled.
FCFS gate, ENABLE_FILE function
This function updates files that need to be reset to the enabled state.
FCFS gate, OPEN_FILE function
This function opens a named file.
FCIN gate, INITIALISE_FILE_CONTROL function
This function initializes file control and starts the file control restart task.
FCIN gate, WAIT_FOR_FILE_CONTROL function
Waits for the file control restart task to complete,
FCLJ gate, BACKOUT_REPLICATION function
This function causes a backout_replication log record to be written to the replication log.
FCLJ gate, COMMIT_REPLICATION function
This function causes a commit_replication log record to be written to the replication log.
FCLJ gate, DATASET_COPY function
This function is called when DFSMSdss initiates a copy of an RLS data set using the VSAM RLS quiesce mechanism. A tie-up record is written to the log of logs if the data set is forward recoverable or if autojournalling has been specified in the file definition. If applicable, a record is also written to the forward recovery log.
FCLJ gate, FILE_CLOSE function
This function is called when a file is closed and causes a file_close log record to be written to the forward recovery log, if the file or associated data set, is forward recoverable, or to the autojournal if autojournalling is specified for the file.
FCLJ gate, FILE_OPEN function
This function is called when a file is opened and causes a tie-up record to be written to the forward recovery log, if the file or associated data set is forward recoverable, or to the autojournal if autojournalling is specified for the file.
FCLJ gate, READ_ONLY function
This function causes a read_only log record to be written to an autojournal, if read-only autojournalling is specified on the file definition. The log record is built using the input parameters.
FCLJ gate, READ_UPDATE function
This function causes a read_update log record to be written to the system log if the file is recoverable and if the DESTINATION parameter specifies either LOG or BOTH. This function causes a read_update log record to be written to the autojournal if journaling of read updates is specified on the file definition and if the DESTINATION parameter specifies either JOURNAL or BOTH. The record is written to the replication log if the file was set to logreplicate.
FCLJ gate, SYNCHRONISE_READ_UPDATE function
This function causes any log records previously written to the system log for this file to be synchronized.
FCLJ gate, TAKE_KEYPOINT function
If BWO copy is supported by this CICS (indicated by a flag in file control static storage), this function performs a scan of the file control table and, unless it has been called within the last half hour, writes a tie-up record for each file open for update in non-RLS mode that is BWO-eligible and forward recoverable to the forward recovery log.
FCLJ gate, WRITE_ADD function
This function causes a write_add log record to be written to the system log if the file is recoverable and if the DESTINATION parameter specifies BOTH. It causes a write_add log record to be written to the autojournal if journaling of write adds was specified on the file definition. The record is written to the replication log if the file was set to logreplicate.
FCLJ gate, WRITE_ADD_COMPLETE function
This function causes a write_add_complete log record to be written to the forward recovery log, if the file or associated data set is forward recoverable, and to the autojournal if write_add_complete journaling is specified on the file definition. The record is written to the replication log if the file was set to logreplicate.
FCLJ gate, WRITE_DELETE function
This function causes a write_delete log record to be written to the forward recovery log, if the file or associated data set is forward recoverable, and to the autojournal if journaling of write_deletes is specified on the file definition. The record is written to the replication log if the file was set to logreplicate.
FCLJ gate, WRITE_UPDATE function
This function causes a write_update log record to be written to the forward recovery log, if the file or associated data set is forward recoverable, and to the autojournal if journaling of write updates is specified on the file definition. A write_update log record represents the completion of a file REWRITE request. The record is written to the replication log if the file was set to logreplicate.
FCMT gate, ADD_FILE function
This function builds a new FCT entry for a VSAM file or data table.
FCMT gate, COMMIT_FILES function
This function is used during cold start of CICS to catalog all FCT entries in one go using sequential writes to the catalog. This will reduce the number of I/Os incurred writing to the catalog and so improve file control cold start performance.
FCMT gate, DELETE_FILE function
Delete a file or data table.
FCMT gate, END_BROWSE_FILE function
End a browse operation on the set of installed FILE definitions.
FCMT gate, GET_NEXT_FILE function
In a browse operation on the set of installed FILE definitions, return information about the next file.
FCMT gate, INQUIRE_FILE function
Return information about the current state of a FILE resource.
FCMT gate, START_BROWSE_FILE function
STart a browse operation on installed FILE definitions.
FCMT gate, UPDATE_FILE function
Update the attributes of an installed FILE definition.
FCQI gate, COMPLETE_QUIESCE function
This function issues the IDAQUIES QUICMP macro to SMSVSAM.
FCQI gate, INITIATE_QUIESCE function
This function takes a quiesce request and creates a file control quiesce send element (FCQSE) to describe the request.
FCQI gate, INQUIRE_QUIESCE function
This function returns the quiesce state of a data set as QUIESCED, UNQUIESCED, or QUIESCING.
FCQR gate, RECEIVE_QUIESCES function
This function receives quiesce requests and calls the PROCESS_QUIESCE function.
FCQS gate, SEND_QUIESCES function
This function sends a quiesce request to SMSVSAM.
FCQU gate, PROCESS_QUIESCE function
This function is called when a quiesce request is received from VSAM RLS. The quiesce exit, DFHFCQX, queues requests to the CFQR system transaction, DFHFCQR, which calls DFHFCQU to process each one in turn. The PROCESS_QUIESCE function is also called to implement a non-RLS variant of QUIESCE called NON_RLS_CLOSE.
FCRF gate, BROWSE function
Browse a file in a remote system.
FCRF gate, DELETE function
Delete a record from a file in a remote system.
FCRF gate, END_BROWSE function
End a browse operation on a remote file.
FCRF gate, READ function
Read a remote file.
FCRF gate, REPLACE function
Replace a file record in a remote system.
FCRF gate, REPLACE_DELETE function
Delete and replace a file control record in a remote system.
FCRF gate, RESET_BROWSE function
Reset the start of a browse operation on a remote file.
FCRF gate, REWRITE function
Rewrite a record in a remote file.
FCRF gate, START_BROWSE function
Start a browse operation on a remote file.
FCRF gate, UNLOCK function
Unlock a file record in a remote system.
FCRF gate, WRITE function
Write a record in a remote file.
FCRL gate, COMMIT_POOLS function
This function catalogs all the shared resources control (SHRCTL) blocks in one operation and is used only during cold start initialization.
FCRL gate, SET_POOL function
This function updates the attributes in the VSAM local shared resource (LSR) pool.
FCRP gate, RESTART_FILE_CONTROL function
This function restarts file control.
FCRR gate, LOST_LOCKS_RECOVERED function
The LOST_LOCKS_RECOVERED function is called when lost locks recovery for a data set has been completed by all the CICS regions that were sharing it. This function causes the flag in the DSNB, which indicates that the data set is in lost locks state, to be cleared.
FCRR gate, RESOURCE_AVAILABLE function
This function causes the CICS recovery manager to be notified of the availability of the specified resource.
FCRR gate, RESTART_RLS function
This function performs a restart of the record-level sharing (RLS) component of file control. The exact processing depends on the type of restart being performed: cold, initial, warm, emergency, or dynamic.
FCSD gate, TERMINATE function
This function closes all the files, either through an immediate or a warm shutdown.
FCST gate, COLLECT_FILE_STATISTICS function
Returns the statistics for the named file.
FCST gate, COLLECT_POOL_STATISTICS function
Returns statistics for the named local shared resources (LSR) pool.
FCST gate, END_FILE_IN_POOL_BROWSE function
Terminates the browse of files for the named local shared resources (LSR) pool.
FCST gate, GET_NEXT_FILE_IN_POOL function
Returns statistics for the next file in the named local shared resources (LSR) pool.
FCST gate, START_FILE_IN_POOL_BROWSE function
Initiates the browse of files for the named local shared resources (LSR) pool.
FCVC gate, INQUIRE_CATALOG function
This function issues a call to IGGCSI00 to obtain catalog information.
ICUS gate, CREATE_ICE_USER_EXTENSION function
The CREATE_ICE_USER_EXTENSION function of the ICUS gate is used to create an interval control element (ICE) secure storage extension.
ICUS gate, DELETE_ICE_USER_EXTENSION function
The DELETE_ICE_USER_EXTENSION function of the ICUS gate is used to delete an interval control element (ICE) secure storage extension.
ICUS gate, DELETE_USER_TOKEN function
The DELETE_USER_TOKEN function of the ICUS gate is used to delete the user token from data in a secure storage extension of an interval control element (ICE).
ICUS gate, SET_USER_TOKEN function
The SET_USER_TOKEN function of the ICUS gate is used to reset the user token from data in a secure storage extension of an interval control element (ICE).
ICXM gate, INQUIRE_FACILITY function
The INQUIRE_FACILITY function of the ICXM gate is used to inquire about the interval control facilities that support facility management calls from the transaction management domain.
LEPT gate, CREATE_LE_ENCLAVE function
The CREATE_LE_ENCLAVE function is used to create a Language Environment enclave.
LEPT gate, CREATE_PTHREAD function
Create a pthread in a Language Environment enclave.
LEPT gate, INVOKE_PTHREAD function
Dispatch a nominated Language Environment function routine under the pthread associated with the current kernel mode.
LEPT gate, PTHREAD_REPLY function
The PTHREAD_REPLY function is used to invoke initialization under a pthread.
LEPT gate, TERMINATE_LE_ENCLAVE function
Terminate a Language Environment enclave.
LEPT gate, TERMINATE_PTHREAD function
Terminate the current pthread in a Language Environment enclave.
SAIQ gate, INQUIRE_SYSTEM function
The INQUIRE_SYSTEM function of the SAIQ gate is used to inquire upon system data values owned by the application domain.
SAIQ gate, SET_SYSTEM function
The SET_SYSTEM function of the SAIQ gate is used to set system data values owned by the application domain.
TDOC gate, CLOSE_ALL_EXTRA_TD_QUEUES function
The CLOSE_ALL_EXTRA_TD_QUEUES function of the TDOC gate closes all extrapartition transient data queues which are currently open in the system. The CLOSE_ALL_EXTRA_TD_QUEUES function is usually invoked as part of a warm shutdown.
TDOC gate, CLOSE_TRANSIENT_DATA function
The CLOSE_TRANSIENT_DATA function of the TDOC gate is used to close an extrapartition transient data queue.
TDOC gate, OPEN_TRANSIENT_DATA function
The OPEN_TRANSIENT_DATA function of the TDOC gate is used to open an extrapartition transient data queue.
TDTM gate, ADD_REPLACE_TDQDEF function
Install a transient data queue definition.
TDTM gate, COMMIT_TDQDEFS function
Catalog all installed transient data queue definitions as part of cold start processing.
TDTM gate, DISCARD_TDQDEF function
The DISCARD_TDQDEF function of the TDTM gate deletes an installed transient data queue definition and removes it from the catalog. A DELETEQ command is issued as part of the discard process.
TDTM gate, END_BROWSE_TDQDEF function
The END_BROWSE_TDQDEF function of the TDTM gate terminates a browse session.
TDTM gate, GET_NEXT_TDQDEF function
The GET_NEXT_TDQDEF function of the TDTM gate returns information about a queue as part of a browse operation.
TDTM gate, INQUIRE_TDQDEF function
The INQUIRE_TDQUEUE function of the TDTM gate is used to inquire on a specified queue.
TDTM gate, SET_TDQDEF function
The SET_TDQUEUE function of the TDTM gate updates attributes of an installed transient data queue.
TDTM gate, START_BROWSE_TDQDEF function
The START_BROWSE_TDQDEF function of the TDTM gate initiates a browse of transient data queues. You can optionally specify the queue where the browse starts.
TDXM gate, BIND_SECONDARY_FACILITY function
The BIND_FACILITY function of the TDXM gate is used to associate a transaction with the definition for the transient data queue that caused the transaction to be trigger-level attached, where the principal facility is the queue itself (that is there is no terminal associated with the queue).
TDXM gate, INQUIRE_TRAN_DATA_FACILITY function
Return attributes of a transient data queue.
TFAL gate, ALLOCATE function
The ALLOCATE function of the TFAL gate is used to allocate a terminal for a transaction.
TFAL gate, CANCEL_AID function
The CANCEL_AID function of the TFAL gate is used to cancel a terminal-transaction AID.
TFAL gate, CANCEL_AIDS_FOR_CONNECTION function
The CANCEL_AIDS_FOR_CONNECTION function of the TFAL gate is used to cancel AIDs for the given CICS region.
TFAL gate, CANCEL_AIDS_FOR_TERMINAL function
The CANCEL_AIDS_FOR_TERMINAL function of the TFAL gate is used to cancel all AIDs for the given terminal.
TFAL gate, CANCEL_SPECIFIC_AID function
Cancel a single, specified AID.
TFAL gate, CHECK_TRANID_IN_USE function
The CHECK_TRANID_IN_USE function of the TFAL gate is used to check whether any of the AID chains contain references to the given TRANID.
TFAL gate, DISCARD_AIDS function
The DISCARD_AIDS function of the TFAL gate is used to attach a task which will release start data and free the AIDs in the chain addressed by the AID_TOKEN.
TFAL gate, FIND_TRANSACTION_OWNER function
The FIND_TRANSACTION_OWNER function of the TFAL gate is used to determine the CICS region that owns the given transaction (that is, at which the transaction instance originated).
TFAL gate, GET_MESSAGE function
The GET_MESSAGE function of the TFAL gate is used to get a message from a terminal.
TFAL gate, INITIALIZE_AID_POINTERS function
The INITIALIZE_AID_POINTERS function of the TFAL gate is used to initialize the AID pointers for the given CICS region.
TFAL gate, INQUIRE_ALLOCATE_AID function
The INQUIRE_ALLOCATE_AID function of the TFAL gate is used to inquire about the AIDs allocated for the given CICS region.
TFAL gate, LOCATE_AID function
The LOCATE_AID function of the TFAL gate is used for automatic transaction initiation to determine the AID for the specified terminal, and if found, to use the transaction identifier from the AID to attach the task.
TFAL gate, LOCATE_REMDEL_AID function
The LOCATE_REMDEL_AID function of the TFAL gate is used to determine the AID (for a delete remote TERMINAL definition request) for the specified system (SYSTEM_TOKEN specified) or after the given transaction (PREVIOUS_AID_TOKEN specified).
TFAL gate, LOCATE_SHIPPABLE_AID function
The LOCATE_SHIPPABLE_AID function of the TFAL gate is used to determine an AID (for a delete remote TERMINAL definition request or for a remote terminal request) to be shipped to the specified system.
TFAL gate, MATCH_TASK_TO_AID function
The MATCH_TASK_TO_AID function of the TFAL gate is used to inquire about AIDs for the given terminal and transaction.
TFAL gate, PURGE_ALLOCATE_AIDS function
The PURGE_ALLOCATE_AIDS function of the TFAL gate is used to delete purgeable allocate AIDs for a given connection after user exit XZIQUE in DFHZISP has issued return code 8 (delete all) or return code 12 (delete all for given modegroup).
TFAL gate, RECOVER_START_DATA function
The RECOVER_START_DATA function of the TFAL gate is used to retrieve a PUT-type AID stored in a DWE and rechain it onto the TCTSE in front of the first AID for the terminal.
TFAL gate, REMOTE_DELETE function
The REMOTE_DELETE function of the TFAL gate is used to chain a REMOTE DELETE (REMDEL) AID onto the system entry of the specified target CICS region. The REMDEL AID tells the target region to delete its shipped definition of the specified terminal.
TFAL gate, REMOVE_EXPIRED_AID function
The REMOVE_EXPIRED_AID function of the TFAL gate is used to search all AID chains for a BMS AID that has yet to be initiated and which matches the eligibility parameters. Unchain the first such AID found, copy details from the AID into the caller's parameter list, and freemain the AID.
TFAL gate, REMOVE_EXPIRED_REMOTE_AID function
Search for an uninitiated remote AID which is older than the expiry time specified by the caller. Unchain the AID and clean up any associated resources.
TFAL gate, REMOVE_MESSAGE function
The REMOVE_MESSAGE function of the TFAL gate is used to find an uninitiated BMS AID for the specified terminal; unchain and freemain the AID, provided that the AID security fields match those of the currently signed-on operator; and return the TS queue name from the AID.
TFAL gate, REMOVE_REMOTE_DELETES function
The REMOVE_REMOTE_DELETES function of the TFAL gate is used to unchain and freemain all REMDEL AIDs from the AID chain of the specified system entry. Optional parameters TERMID and TERM_OWNER_NETNAME may be specified; in which case only those REMDEL AIDs which match the specified values are removed.
TFAL gate, REROUTE_SHIPPABLE_AIDS function
The REROUTE_SHIPPABLE_AIDS function of the TFAL gate is used to redirect AIDs for remote terminals from one remote system to another.
TFAL gate, RESCHEDULE_BMS function
The RESCHEDULE_BMS function of the TFAL gate is used to build a BMS AID and chain it to the front of the AID queue.
TFAL gate, RESET_AID_QUEUE function
The RESET_AID_QUEUE function of the TFAL gate is used to give DFHALP an opportunity to reset the AID queue when a transaction ends, and to bid for the use of the terminal if ATI tasks are waiting.
TFAL gate, RESTORE_FROM_KEYPOINT function
The RESTORE_FROM_KEYPOINT function of the TFAL gate is used to reschedule a chain of AIDs that we restored from the catalog during CICS system initialization.
TFAL gate, RETRIEVE_START_DATA function
The RETRIEVE_START_DATA function of the TFAL gate is used to return the AID address and temporary storage queue name associated with the start data for the specified transaction and terminal.
TFAL gate, SCHEDULE_BMS function
The SCHEDULE_BMS function of the TFAL gate is used to schedule a BMS AID.
TFAL gate, SCHEDULE_START function
The SCHEDULE_START function of the TFAL gate is used to schedule a PUT or INT type AID
TFAL gate, SCHEDULE_TDP function
The SCHEDULE_TDP function of the TFAL gate is used to schedule a TDP type AID.
TFAL gate, SLOWDOWN_PURGE function
The SLOWDOWN_PURGE function of the TFAL gate is used to search the specified system entry's AID chain for the first allocate-type AID associated with a stall-purgeable task, and cancel the identified transaction.
TFAL gate, TAKE_KEYPOINT function
The TAKE_KEYPOINT function of the TFAL gate is used to return a chain of AIDs which are to be written to the global catalog.
TFAL gate, TERM_AVAILABLE_FOR_QUEUE function
The TERM_AVAILABLE_FOR_QUEUE function of the TFAL gate is used, when a terminal becomes available for allocation, to give DFHALP the chance to attach or resume a task which requires this terminal.
TFAL gate, TERMINAL_NOW_UNAVAILABLE function
The TERMINAL_NOW_UNAVAILABLE function of the TFAL gate is used to perform required actions when a terminal or connection becomes unavailable.
TFAL gate, UNCHAIN_AID function
The UNCHAIN_AID function of the TFAL gate is used to unchain and optionally freemain the specified AID.
TFAL gate, UPDATE_TRANNUM_FOR_RESTART function
The UPDATE_TRANNUM_FOR_RESTART function of the TFAL gate is used to update the AID's TRANNUM to that of the restarted task.
TFBF gate, BIND_FACILITY function
The BIND_FACILITY function of the TFBF gate is used to associate a transaction with the terminal.
TFIQ gate, INQUIRE_MONITOR_DATA function
Return monitoring data for a terminal facility.
TFIQ gate, INQUIRE_TERMINAL_FACILITY function
The INQUIRE_TERMINAL_FACILITY function of the TFIQ gate is used to inquire about attributes of a named terminal facility.
TFIQ gate, SET_TERMINAL_FACILITY function
The SET_TERMINAL_FACILITY function of the TFIQ gate is used to set attributes of a named terminal facility.
TFRF gate, RELEASE_FACILITY function
Release a transaction's principal facility.
TFUS gate, CREATE_USER_EXTENSION function
The CREATE_USER_EXTENSION function of the TFUS gate is used to create a secure storage extension for a TCTTE.
TFUS gate, DELETE_USER_EXTENSION function
The DELETE_USER_EXTENSION function of the TFUS gate is used to delete a secure storage extension for a TCTTE.
XSWM gate, XRF_GET function
This function reads security rebuild records from the CAVM data set. A response of OK indicates that a security rebuild is required in the Alternate. A response of EXCEPTION and a reason of END_OF_DATA indicates that tracking has finished and that takeover is beginning.
XSWM gate, XRF_PUT function
This function writes security rebuild records to the CAVM data set. This informs the Alternate that a security rebuild is required.

Parent topic: Application manager domain (AP)