PL56754: ABEND04F DSNVSR RC00E50054 RC00E50079 AFTER CANCEL OF TSO USER END OF ABSTRACT

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• A TSO USER WAS CANCELLED AND DB2 CAME DOWN IMMEDIATELY WITH AN
  ABEND04F RC00E50054. USER ALSO SAW SUBSEQUENT ERRORS: ABEND04F
  RC00E50079, ABEND0D6 RC22. HE ALSO RECEIVED MSGIEA912I WHICH
  INDICATED THAT RECOVERY/TERMINATION HAD FAILED. AN ATTEMPT TO
  LOCATE THE ROB FOR THE ACTIVE EB WAS UNSUCCESSFUL. CUSTOMER HAS
  APPLIED UL63943, SO DOES NOT HAVE THE PROBLEM INTRODUCED BY
  UL48068.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: ALL USERS OF DB2.                            *
  ****************************************************************
  * PROBLEM DESCRIPTION: ABEND04E RC00E50079 FOLLOWED BY         *
  *                      ABEND04F RC00E50054.  DB2TERM           *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  AN INVALID ROB WAS PASSED TO DSNVSR ON A SUSPEND/RESUME
  REQUEST. DB2 WAS UNABLE TO RECOVER FROM THIS ERROR SO THE
  SUBSYSTEM WAS BROUGHT DOWN WITH RC00E50054.
  

Problem conclusion

• CODE HAS BEEN ADDED TO THE LATCH MANAGER COMPONENT TO HELP
  PREVENT DUPLICATE ROB'S FROM BEING PLACED ON THE LATCH WAIT
  CHAIN. EXTENSIVE SERVICEABILITY AND ERROR-CHECKING HAS BEEN
  ADDED THROUGHOUT THE AGENT SERVICES COMPONENT TO PREVENT
  IMPROPER OR INVALID USE OF THE ROB FOR SUSPEND AND RESUME
  PROCESSING. THE ROB'S AND EB'S WILL NOW CONTAIN ADDITIONAL
  TRACKING AND DIAGNOSTIC INFORMATION RELATING TO THEIR USE.
  ALSO, EARLIER DETECTION OF AN INVALID ROB MAY ASSIST RECOVERY
  IN KEEPING THE DB2 SUBSYSTEM UP.  DEVCHNG
  THE DB2 MESSAGES AND CODES MANUAL WILL BE UPDATED WITH
  THE FOLLOWING NEW REASON CODES:
  RC00E50005, RC00E50006, RC00E50007, RC00E50008, RC00E50009,
  RC00E50042, RC00E50073, RC00E50096, AND RC00E50097.
  FOLLOWING ARE THEIR DESCRIPTIONS:
  *
  REASON CODE    : 00E50005
  EXPLANATION: A RESOURCE OPTIONS BLOCK (ROB) WHICH WAS TO BE
  ADDED TO A LATCH WAITER CHAIN WAS DISCOVERED TO BE ON THE
  CHAIN ALREADY. THE SAME ROB CANNOT BE ON THE SAME LATCH WAITER
  CHAIN TWICE. THIS IS PROBABLY A DB2 SUBSYSTEM ERROR.
  THIS ABEND REASON CODE IS ISSUED BY THE FOLLOWING CSECT(S):
  DSNVSLT0, DSNVSUL0, DSNVXLT0
  SYSTEM ACTION: THE REQUESTING EXECUTION UNIT IS ABENDED.
  OPERATOR RESPONSE: NOTIFY THE SYSTEM PROGRAMMER.
  SYSTEM PROGRAMMER RESPONSE: COLLECT THE NECESSARY DIAGNOSTIC
  MATERIALS. REFER TO SECTION 5 OF "DIAGNOSIS GUIDE AND
  REFERENCE" FOR FAILURE ANALYSIS PROCEDURES AND FOR INFORMATION
  ABOUT DUMP ANALYSIS AND SERVICE AIDS.
  PROBLEM DETERMINATION: AT THE TIME OF THE ABEND, GENERAL
  REGISTER THREE CONTAINS THE ADDRESS OF THE ROB WHICH WOULD
  HAVE BEEN ADDED TO THE LATCH WAITER CHAIN.
  A RECORD IS WRITTEN TO SYS1.LOGREC AND A DB2 SVC DUMP IS
  REQUESTED.
  COLLECT THE FOLLOWING DIAGNOSTIC ITEMS:
  - CONSOLE OUTPUT FROM THE SYSTEM ON WHICH THE JOB WAS RUN, AND
    A LISTING OF SYSLOG DATA SET FOR THE PERIOD OF TIME SPANNING
    THE FAILURE.
  - DYNAMIC DUMP TAKEN TO SYS1.DUMPXX DATA SET BY DB2.
  - LISTING OF SYS1.LOGREC DATA SET, OBTAINED BY EXECUTING
    IFCEREP1.
  *
  REASON CODE    : 00E50006
  EXPLANATION: AN EXECUTION UNIT WHICH, ACCORDING TO TRACKING
  INFORMATION, IS CURRENTLY SUSPENDED ON A LATCH WAITER CHAIN
  ISSUED A REQUEST TO ACQUIRE A LATCH. A SINGLE EXECUTION UNIT
  CANNOT BE DOING BOTH AT THE SAME TIME. THIS IS PROBABLY A DB2
  SUBSYSTEM ERROR.
  THIS ABEND REASON CODE IS ISSUED BY THE FOLLOWING CSECT(S):
  DSNVSLT0, DSNVXLT0, AND ANY CSECT WHICH ISSUES THE DSNVLTHS OR
  DSNVLTHX LATCH ACQUISITION MACROS.
  SYSTEM ACTION: THE REQUESTING EXECUTION UNIT IS ABENDED.
  OPERATOR RESPONSE: NOTIFY THE SYSTEM PROGRAMMER.
  SYSTEM PROGRAMMER RESPONSE: COLLECT THE NECESSARY DIAGNOSTIC
  MATERIALS. REFER TO SECTION 5 OF "DIAGNOSIS GUIDE AND
  REFERENCE" FOR FAILURE ANALYSIS PROCEDURES AND FOR INFORMATION
  ABOUT DUMP ANALYSIS AND SERVICE AIDS.
  PROBLEM DETERMINATION: AT THE TIME OF THE ABEND, GENERAL
  REGISTER ZERO CONTAINS THE ADDRESS OF THE LATCH UPON WHICH THE
  EXECUTION UNIT IS SUPPOSEDLY WAITING AND GENERAL REGISTER TWO
  CONTAINS THE ADDRESS OF THE RESOURCE OPTIONS BLOCK (ROB) WHICH
  WAS PUT ON THE LATCH WAITER CHAIN.
  A RECORD IS WRITTEN TO SYS1.LOGREC AND A DB2 SVC DUMP IS
  REQUESTED.
  COLLECT THE FOLLOWING DIAGNOSTIC ITEMS:
  - CONSOLE OUTPUT FROM THE SYSTEM ON WHICH THE JOB WAS RUN, AND
    A LISTING OF SYSLOG DATA SET FOR THE PERIOD OF TIME SPANNING
    THE FAILURE.
  - DYNAMIC DUMP TAKEN TO SYS1.DUMPXX DATA SET BY DB2.
  - LISTING OF SYS1.LOGREC DATA SET, OBTAINED BY EXECUTING
    IFCEREP1.
  *
  REASON CODE    : 00E50007
  EXPLANATION: AN EXECUTION UNIT WHICH, ACCORDING TO TRACKING
  INFORMATION, IS CURRENTLY SUSPENDED ON A LATCH WAITER CHAIN
  ISSUED A REQUEST TO TEST OR TO RELEASE A LATCH. A SINGLE
  EXECUTION UNIT CANNOT BE DOING BOTH AT THE SAME TIME. THIS IS
  PROBABLY A DB2 SUBSYSTEM ERROR.
  THIS ABEND REASON CODE IS ISSUED BY THE FOLLOWING CSECT(S):
  DSNVLTT0, DSNVSUL0, DSNVXUL0, AND ANY CSECT WHICH ISSUES THE
  DSNVUNLS OR DSNVUNLX LATCH RELEASE MACROS.
  SYSTEM ACTION: THE REQUESTING EXECUTION UNIT IS ABENDED.
  OPERATOR RESPONSE: NOTIFY THE SYSTEM PROGRAMMER.
  SYSTEM PROGRAMMER RESPONSE: COLLECT THE NECESSARY DIAGNOSTIC
  MATERIALS. REFER TO SECTION 5 OF "DIAGNOSIS GUIDE AND
  REFERENCE" FOR FAILURE ANALYSIS PROCEDURES AND FOR INFORMATION
  ABOUT DUMP ANALYSIS AND SERVICE AIDS.
  PROBLEM DETERMINATION: AT THE TIME OF THE ABEND, GENERAL
  REGISTER ZERO CONTAINS THE ADDRESS OF THE LATCH UPON WHICH THE
  EXECUTION UNIT IS SUPPOSEDLY WAITING AND GENERAL REGISTER TWO
  CONTAINS THE ADDRESS OF THE RESOURCE OPTIONS BLOCK (ROB) WHICH
  WAS PUT ON THE LATCH WAITER CHAIN.
  A RECORD IS WRITTEN TO SYS1.LOGREC AND A DB2 SVC DUMP IS
  REQUESTED.
  COLLECT THE FOLLOWING DIAGNOSTIC ITEMS:
  - CONSOLE OUTPUT FROM THE SYSTEM ON WHICH THE JOB WAS RUN, AND
    A LISTING OF SYSLOG DATA SET FOR THE PERIOD OF TIME SPANNING
    THE FAILURE.
  - DYNAMIC DUMP TAKEN TO SYS1.DUMPXX DATA SET BY DB2.
  - LISTING OF SYS1.LOGREC DATA SET, OBTAINED BY EXECUTING
    IFCEREP1.
  *
  REASON CODE    : 00E50008
  EXPLANATION: A LATCH MANAGER MODULE DETECTED THAT AN EXECUTION
  UNIT REQUESTING LATCH MANAGER SERVICE POINTED TO AN INVALID
  EXECUTION BLOCK (EB). THIS IS PROBABLY A DB2 SUBSYSTEM ERROR.
  THIS ABEND REASON CODE IS ISSUED BY THE FOLLOWING CSECT(S):
  DSNVLTT0, DSNVSLT0, DSNVSUL0, DSNVXLT0, DSNVXUL0
  SYSTEM ACTION: THE REQUESTING EXECUTION UNIT IS ABENDED.
  OPERATOR RESPONSE: NOTIFY THE SYSTEM PROGRAMMER.
  SYSTEM PROGRAMMER RESPONSE: COLLECT THE NECESSARY DIAGNOSTIC
  MATERIALS. REFER TO SECTION 5 OF "DIAGNOSIS GUIDE AND
  REFERENCE" FOR FAILURE ANALYSIS PROCEDURES AND FOR INFORMATION
  ABOUT DUMP ANALYSIS AND SERVICE AIDS.
  PROBLEM DETERMINATION: A RECORD IS WRITTEN TO SYS1.LOGREC AND
  A DB2 SVC DUMP IS REQUESTED.
  COLLECT THE FOLLOWING DIAGNOSTIC ITEMS:
  - CONSOLE OUTPUT FROM THE SYSTEM ON WHICH THE JOB WAS RUN, AND
    A LISTING OF SYSLOG DATA SET FOR THE PERIOD OF TIME SPANNING
    THE FAILURE.
  - DYNAMIC DUMP TAKEN TO SYS1.DUMPXX DATA SET BY DB2.
  - LISTING OF SYS1.LOGREC DATA SET, OBTAINED BY EXECUTING
    IFCEREP1.
  *
  REASON CODE    : 00E50009
  EXPLANATION: A LATCH MANAGER MODULE DETECTED AN INVALID
  RESOURCE OPTIONS BLOCK (ROB) WHILE PROCESSING A REQUEST FOR
  SERVICE. THIS IS PROBABLY A DB2 SUBSYSTEM ERROR.
  THIS MAY BE EITHER AN ABEND REASON CODE OR A DB2 SUBSYSTEM
  TERMINATION CODE.
  THIS REASON CODE IS ISSUED BY THE FOLLOWING CSECT(S):
  DSNVLFRR, DSNVLTT0, DSNVSLT0, DSNVSUL0, DSNVXLT0, DSNVXUL0
  SYSTEM ACTION: THE REQUESTING EXECUTION UNIT IS ABENDED.
  OPERATOR RESPONSE: NOTIFY THE SYSTEM PROGRAMMER.
  SYSTEM PROGRAMMER RESPONSE: COLLECT THE NECESSARY DIAGNOSTIC
  MATERIALS. REFER TO SECTION 5 OF "DIAGNOSIS GUIDE AND
  REFERENCE" FOR FAILURE ANALYSIS PROCEDURES AND FOR INFORMATION
  ABOUT DUMP ANALYSIS AND SERVICE AIDS.
  PROBLEM DETERMINATION: A RECORD IS WRITTEN TO SYS1.LOGREC AND
  A DB2 SVC DUMP IS REQUESTED.
  COLLECT THE FOLLOWING DIAGNOSTIC ITEMS:
  - CONSOLE OUTPUT FROM THE SYSTEM ON WHICH THE JOB WAS RUN, AND
    A LISTING OF SYSLOG DATA SET FOR THE PERIOD OF TIME SPANNING
    THE FAILURE.
  - DYNAMIC DUMP TAKEN TO SYS1.DUMPXX DATA SET BY DB2.
  - LISTING OF SYS1.LOGREC DATA SET, OBTAINED BY EXECUTING
    IFCEREP1.
  *
  REASON CODE    : 00E50042
  EXPLANATION: AN EXECUTION UNIT WHICH, ACCORDING TO TRACKING
  INFORMATION, IS CURRENTLY SUSPENDED ON A LATCH WAITER CHAIN IS
  IN THE AGENT TERMINATION PROCESS. THIS MAY INDICATE THAT A
  LATCH MANAGER REQUEST IS STILL INCOMPLETE OR HAS NOT BEEN
  SERVICED PROPERLY. THIS IS PROBABLY A DB2 SUBSYSTEM ERROR.
  THIS ABEND REASON CODE IS ISSUED BY THE FOLLOWING CSECT(S):
  DSNVFACE, DSNVTEB
  SYSTEM ACTION: THE CURRENT EXECUTION UNIT IS ABENDED.
  OPERATOR RESPONSE: NOTIFY THE SYSTEM PROGRAMMER.
  SYSTEM PROGRAMMER RESPONSE: COLLECT THE NECESSARY DIAGNOSTIC
  MATERIALS. REFER TO SECTION 5 OF "DIAGNOSIS GUIDE AND
  REFERENCE" FOR FAILURE ANALYSIS PROCEDURES AND FOR INFORMATION
  ABOUT DUMP ANALYSIS AND SERVICE AIDS.
  PROBLEM DETERMINATION: AT THE TIME OF THE ABEND, GENERAL
  REGISTER ZERO CONTAINS THE ADDRESS OF THE LATCH UPON WHICH THE
  EXECUTION UNIT IS SUPPOSEDLY WAITING AND GENERAL REGISTER TWO
  CONTAINS THE ADDRESS OF THE RESOURCE OPTIONS BLOCK (ROB) WHICH
  WAS PUT ON THE LATCH WAITER CHAIN.
  A RECORD IS WRITTEN TO SYS1.LOGREC AND A DB2 SVC DUMP IS
  REQUESTED.
  COLLECT THE FOLLOWING DIAGNOSTIC ITEMS:
  - CONSOLE OUTPUT FROM THE SYSTEM ON WHICH THE JOB WAS RUN, AND
    A LISTING OF SYSLOG DATA SET FOR THE PERIOD OF TIME SPANNING
    THE FAILURE.
  - DYNAMIC DUMP TAKEN TO SYS1.DUMPXX DATA SET BY DB2.
  - LISTING OF SYS1.LOGREC DATA SET, OBTAINED BY EXECUTING
    IFCEREP1.
  *
  REASON CODE    : 00E50073
  EXPLANATION: EXECUTION UNIT SWITCH PROCESSING DETECTED AN
  INVALID EXECUTION BLOCK (EB) OR AN INVALID RESOURCE OPTIONS
  BLOCK (ROB). THIS IS PROBABLY A DB2 SUBSYSTEM ERROR.
  THIS ABEND REASON CODE IS ISSUED BY THE FOLLOWING CSECT(S):
  DSNVEUS2, DSNVEUS3, DSNVTEB
  SYSTEM ACTION: THE CURRENT EXECUTION UNIT IS ABENDED.
  OPERATOR RESPONSE: NOTIFY THE SYSTEM PROGRAMMER.
  SYSTEM PROGRAMMER RESPONSE: COLLECT THE NECESSARY DIAGNOSTIC
  MATERIALS. REFER TO SECTION 5 OF "DIAGNOSIS GUIDE AND
  REFERENCE" FOR FAILURE ANALYSIS PROCEDURES AND FOR INFORMATION
  ABOUT DUMP ANALYSIS AND SERVICE AIDS.
  PROBLEM DETERMINATION: AT THE TIME OF THE ABEND, GENERAL
  REGISTER ZERO CONTAINS THE ADDRESS WHICH SHOULD HAVE POINTED
  TO A VALID CONTROL BLOCK BUT DID NOT.
  COLLECT THE FOLLOWING DIAGNOSTIC ITEMS:
  - CONSOLE OUTPUT FROM THE SYSTEM ON WHICH THE JOB WAS RUN, AND
    A LISTING OF SYSLOG DATA SET FOR THE PERIOD OF TIME SPANNING
    THE FAILURE.
  - DYNAMIC DUMP TAKEN TO SYS1.DUMPXX DATA SET BY DB2.
  - LISTING OF SYS1.LOGREC DATA SET, OBTAINED BY EXECUTING
    IFCEREP1.
  *
  REASON CODE    : 00E50096
  EXPLANATION: A REQUEST WAS MADE TO SUSPEND AN EXECUTION UNIT
  BUT THE RESOURCE OPTIONS BLOCK (ROB) WHICH IS REQUIRED FOR
  THIS REQUEST IS INVALID. THIS IS PROBABLY A DB2 SUBSYSTEM
  ERROR.
  THIS ABEND REASON CODE IS ISSUED BY THE FOLLOWING CSECT(S):
  ANY CSECT WHICH REQUESTS SUSPENSION IS SUBJECT TO THIS ABEND
  SINCE IT IS ISSUED BY THE IN-LINE EXPANSION OF THE MACRO USED
  TO MAKE THE REQUEST.
  SYSTEM ACTION: THE REQUESTING EXECUTION UNIT IS ABENDED.
  OPERATOR RESPONSE: NOTIFY THE SYSTEM PROGRAMMER.
  SYSTEM PROGRAMMER RESPONSE: COLLECT THE NECESSARY DIAGNOSTIC
  MATERIALS. REFER TO SECTION 5 OF "DIAGNOSIS GUIDE AND
  REFERENCE" FOR FAILURE ANALYSIS PROCEDURES AND FOR INFORMATION
  ABOUT DUMP ANALYSIS AND SERVICE AIDS.
  PROBLEM DETERMINATION: AT THE TIME OF THE ABEND, GENERAL
  REGISTER ZERO CONTAINS THE ADDRESS WHICH SHOULD HAVE POINTED
  TO A VALID ROB BUT DID NOT.
  COLLECT THE FOLLOWING DIAGNOSTIC ITEMS:
  - CONSOLE OUTPUT FROM THE SYSTEM ON WHICH THE JOB WAS RUN, AND
    A LISTING OF SYSLOG DATA SET FOR THE PERIOD OF TIME SPANNING
    THE FAILURE.
  - DYNAMIC DUMP TAKEN TO SYS1.DUMPXX DATA SET BY DB2.
  - LISTING OF SYS1.LOGREC DATA SET, OBTAINED BY EXECUTING
    IFCEREP1.
  *
  REASON CODE    : 00E50097
  EXPLANATION: A REQUEST WAS MADE TO RESUME AN EXECUTION UNIT
  BUT THE RESOURCE OPTIONS BLOCK (ROB) WHICH IS REQUIRED FOR
  THIS REQUEST IS INVALID. THIS IS PROBABLY A DB2 SUBSYSTEM
  ERROR.
  THIS ABEND REASON CODE IS ISSUED BY THE FOLLOWING CSECT(S):
  ANY CSECT WHICH REQUESTS THE RESUME SERVICE IS SUBJECT TO THIS
  ABEND SINCE IT IS ISSUED BY THE IN-LINE EXPANSION OF THE MACRO
  USED TO MAKE THE REQUEST.
  SYSTEM ACTION: THE REQUESTING EXECUTION UNIT IS ABENDED.
  OPERATOR RESPONSE: NOTIFY THE SYSTEM PROGRAMMER.
  SYSTEM PROGRAMMER RESPONSE: COLLECT THE NECESSARY DIAGNOSTIC
  MATERIALS. REFER TO SECTION 5 OF "DIAGNOSIS GUIDE AND
  REFERENCE" FOR FAILURE ANALYSIS PROCEDURES AND FOR INFORMATION
  ABOUT DUMP ANALYSIS AND SERVICE AIDS.
  PROBLEM DETERMINATION: AT THE TIME OF THE ABEND, GENERAL
  REGISTER ZERO CONTAINS THE ADDRESS WHICH SHOULD HAVE POINTED
  TO A VALID ROB BUT DID NOT.
  COLLECT THE FOLLOWING DIAGNOSTIC ITEMS:
  - CONSOLE OUTPUT FROM THE SYSTEM ON WHICH THE JOB WAS RUN, AND
    A LISTING OF SYSLOG DATA SET FOR THE PERIOD OF TIME SPANNING
    THE FAILURE.
  - DYNAMIC DUMP TAKEN TO SYS1.DUMPXX DATA SET BY DB2.
  - LISTING OF SYS1.LOGREC DATA SET, OBTAINED BY EXECUTING
    IFCEREP1.
  *
  ALSO, THE DESCRIPTION FOR REASON CODE 00E50705 WILL BE
  MODIFIED AS FOLLOWS:
  *
   REASON CODE    : 00E50705
  |EXPLANATION: A SUBSYSTEM TERMINATION WAS REQUESTED BECAUSE
  |EITHER 1) AN AGENT WAS FLAGGED AS EXECUTING IN 'MUST COMPLETE'
  |MODE, OR 2) AN EXECUTION UNIT HOLDS A LATCH, OR 3) AN AGENT IS
  |MARKED AS BEING ON A LATCH WAITER QUEUE, WHEN NONE OF THESE
  |CONDITIONS SHOULD BE TRUE. ADDITIONALLY, THE SUBSYSTEM
  |TERMINATION MAY HAVE BEEN PRECEDED BY AN ABEND WITH THIS
  |REASON CODE. INTERNAL DB2 INFORMATION
   THIS TERMINATION REASON CODE IS ISSUED BY THE FOLLOWING
   CSECT(S): DSNVEUS2, DSNVEUS3, DSNVEOT1
   SYSTEM ACTION: THE DB2 SUBSYSTEM IS ABENDED.
   OPERATOR RESPONSE: NOTIFY THE SYSTEM PROGRAMMER, AND RESTART
   DB2.
   SYSTEM PROGRAMMER RESPONSE: SCAN THE SYS1.LOGREC ENTRIES
   LOOKING FOR ONE OR MORE DB2 ABENDS IMMEDIATELY PRIOR TO THE
   SUBSYSTEM TERMINATION. REFER TO SECTION 5 OF DIAGNOSIS GUIDE
   AND REFERENCE FOR FAILURE ANALYSIS PROCEDURES.
   THE RECOVERY ROUTINE FOR THE CSECT ISSUING THIS REASON CODE
   RECORDS INFORMATION IN THE VARIABLE RECORDING AREA (VRA).
   REFER TO SECTION 5 OF DIAGNOSIS GUIDE AND REFERENCE FOR MORE
   INFORMATION ABOUT THE VRA, DUMP ANALYSIS, AND SERVICE AIDS.
   PROBLEM DETERMINATION: DB2 DIAGNOSTIC INFORMATION MAY BE
   OBTAINED THROUGH SYS1.LOGREC AND SVC DUMP MATERIALS GENERATED
   AT THE TIME OF THE ORIGINAL ERROR. REFER TO THE ACCOMPANYING
   ABEND CODE TO DETERMINE THE FAILURE WHILE IN 'MUST COMPLETE'
   STATE. REFER TO "DB2 ABEND COMPLETION CODES (X'04E' AND
  |X'04F')" ON PAGE 1-6 FOR INFORMATION ABOUT X'04F' AND X'04E'
  |ABEND COMPLETION CODES.
   IF SUBSYSTEM TERMINATION WAS REQUESTED BY MODULE DSNVEUS2, A
   STANDARD MVS SVC DUMP WILL BE GENERATED.
   THE 'MUST COMPLETE' INDICATOR IS BIT ACEMC. LATCH-HELD
  |INDICATORS ARE IN FIELD EBLTCHLD. LATCH WAITER STATUS
  |INFORMATION IS IN FIELD EBLWSI.
  |USUALLY THESE CONDITIONS OCCUR AS THE RESULT OF A PRIOR
  |FAILURE WHERE THE ASSOCIATED RECOVERY ROUTINE DID NOT PERFORM
  |CORRECT RESOURCE CLEANUP. THE CONDITION MAY ALSO OCCUR IF A
  |RESOURCE MANAGER FUNCTION DOES NOT RELEASE ALL LATCHES AND/OR
  |RESET THE 'MUST COMPLETE' BIT BEFORE RETURNING CONTROL TO
  |EITHER DSNVEUS2 OR DSNVEUS3.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UL94604 UL94605

Modules/Macros

•    DSNDEB   DSNDF002 DSNDROB  DSNVEUS1 DSNVEUS2
  DSNVEUS3 DSNVFACE DSNVLFRR DSNVLTHS DSNVLTHX DSNVLTT0 DSNVRESM
  DSNVSLT0 DSNVSR   DSNVSRR  DSNVSRT  DSNVSUL0 DSNVSUSP DSNVTEB
  DSNVUNLS DSNVUNLX DSNVXLT0 DSNVXUL0 DSN3EOM0 DSN3EOT0
  

Fix information

• Fixed component name

  5740 IBM DATABA

• Fixed component ID

  5740XYR00

Applicable component levels

• R210 PSY UL94604

     UP91/05/02 P DLL5 F104

• R220 PSY UL94605

     UP91/05/02 P DLL5 F104

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.