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| Prolog Control Block Contents MSGBK DSECT Storage Layout Cross Reference (Contains links to field and bit definitions) |
Programming Interface Information: This information is NOT intended to be used as Programming Interfaces of z/VM.

MSGBK Prolog | Top of page

     NAME       : HCPMSGBK
     DESCRIPTION: MESSAGE BLOCK MAPPING MACRO
     DSECT      : MSGBK
     FUNCTION   : TO HOLD IUCV MESSAGE INFORMATION THROUGH THE
                  COMPLETE MESSAGE CYCLE.
     LOCATED BY : THE FOLLOWING FIELDS IN HCPCCTBK:
                  CCTSNDHD - WHEN ON SEND QUEUE
                  CCTRCVHD - WHEN ON RECEIVE QUEUE
                  CCTRPYHD - WHEN ON REPLY QUEUE
                  THE ALLOCATE MSGBK CREATED BY THE APPCVM CONNECT
                  FUNCTION (HCPIUP) IS CONTAINED WITHIN CONBK.
                  THE PIP DATA MSGBK CREATED BY THE APPCVM CONNECT
                  FUNCTION (HCPIUP) IS CHAINED FROM THE MSGFPNT FIELD
                  OF THE ALLOCATE MSGBK.
     CREATED BY : IUCV SEND FUNCTION (HCPIUWSE)
                  APPCVM CONNECT FUNCTION (HCPIUP)
                  APPC SEND/RECIEVE FUNCTION  (HCPIUNSR)
     DELETED BY : IUCV RECEIVE FUNCTION       (HCPIUDRC)
                  IUCV REPLY FUNCTION         (HCPIUHRP)
                  IUCV TEST COMPLETE FUNCTION (HCPIUCTC)
                  SEVER FUNCTION (PIP MSGBK)  (HCPIUL  )
                  APPC SEND/RECIEVE FUNCTION  (HCPIUNSR)
     RELOCATION CONSIDERATIONS : This control block is relocated as part of a live
                  guest relocation (LGR).  The bits and fields that
                  need to be relocated are defined in the
                  corresponding LGRMSGBK COPY file.  Whenever changes
                  are made to this control block, consideration must
                  be given to any effects these changes will have on
                  a relocation.  If any new fields or bits are
                  defined, they may need to be relocated.  If
                  existing bits or fields are changed, corresponding
                  modifications may be required in the LGR version of
                  this control block.  Consider also the effects of
                  these changes on a relocation involving a back-level
                  release of CP.
     NOTES      : THIS COPY FILE REQUIRES THE FOLLOWING IN ORDER TO
                  GENERATE PROPERLY:
                  - IPARML

MSGBK Control Block Content | Top of page

     MSGBK DSECT
    Top of page

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      MSGBK          MESSAGE BLOCK MAPPING MACRO
    0000    0 Address      4 MSGFPNT        POINTER TO NEXT MESSAGE BLOCK
    0004    4 Bitstring    1 MSGKEY         STORAGE PROTECT KEY FOR BUFFERS
    0005    5 Bitstring    1 MSGFLAGS       STATUS
              1... ....      MSGPRMD        X'80' MSGPRMD MESSAGE IN THE
                                            PARAMETER LIST
              .1.. ....      MSGPARTL       X'40' MSGPARTL MESSAGE PARTIALLY
                                            RECEIVED
              ..1. ....      MSGPRTY        X'20' MSGPRTY PRIORITY MESSAGE OR
                                            REPLY
              ...1 ....      MSGNORPY       X'10' MSGNORPY ONE WAY PROTOCOL
              .... 1...      MSGPURGE       X'08' MSGPURGE MESSAGE HAS BEEN
                                            PURGED X'04' IS RESERVED FOR
                                            MSGNOFL (SP)
              .... ..1.      MSGDESC        X'02' MSGDESC MESSAGE HAS BEEN
                                            DESCRIBED
              .... ...1      MSGCCSSN       X'01' MSGCCSSN MESSAGE SENT BY
                                            *CCS
              1.11 ....      MSGMASK1       MSGPRMD+MSGPRTY+MSGNORPY MSGMASK1
                                            USER OPTION MASK
              ..11 ....      MSGMASK2       IPNLUWOK+IPRESYNC MSGMASK2 APPC
                                            OPTION MASK
    0006    6 Bitstring    1 MSGFLAG2
              1... ....      MSGAPPC        X'80' MSGAPPC INDICATES APPC/VM
                                            MSGBK
              .1.. ....      MSGBLIST       X'40' MSGBLIST INDICATES BUFFER
                                            LIST OPTION
              ...1 ....      MSGSKEEP       X'10' MSGSKEEP KEEP=YES SPECIFIED
                                            ON SEVER
              .... 1...      MSGALIST       X'08' MSGALIST INDICATES ANSWER
                                            LIST OPTION
    0007    7 Bitstring    1 MSGFLAG3
              1... ....      MSGFLSRC       X'80' MSGFLSRC FLUSH SPECIFIED BY
                                            SOURCE
              .1.. ....      MSGFLTRG       X'40' MSGFLTRG FLUSH SPECIFIED BY
                                            PARTNER
              ..1. ....      MSGLDSRC       X'20' MSGLDSRC LOG_DATA SENT BY
                                            SOURCE
              ...1 ....      MSGLDTRG       X'10' MSGLDTRG LOG_DATA SENT BY
                                            PARTNER
              .... 1...      MSGDATMV       X'08' MSGDATMV DATA WAS MOVED
                                            INTO RECEIVE AREA
              .... .1..      MSGCTLS        X'04' MSGCTLS MESSAGE SENT ON
                                            CONTROL PATH
              .... ..1.      MSGCTLT        X'02' MSGCTLT MESSAGE SENT TO
                                            CONTROL PATH
    0008    8 Signed       4 MSGID (0)      UNIQUE MESSAGE ID
    0008    8 Bitstring    2 MSGERROR       ERROR/SEVER CODE
    000A   10 Bitstring    1 MSGWHTRC       FUNCTION THAT COMPLETED THE SEND
    000B   11 Bitstring    1 MSGSNDOP       FUNCTION THAT INITIATED THE SEND
    000C   12 Signed       4 MSGTAG (0)     MESSAGE TAG
    000C   12 Bitstring    1 MSGWTRC2       SYNCPT CONTROL MODIFIER RECEIVED
    000D   13 Bitstring    1 MSGSNDO2       SYNCPT CONTROL MODIFIER INITIATED
    000E   14 Bitstring    2 *              RESERVED
    0010   16 Signed       4 MSGSCCLS (0)   SOURCE MESSAGE CLASS
    0010   16 Signed       2 MSGTKNLN       HEADER TOKEN LENGTH FOR PARSE
    0012   18 Bitstring    2 MSGTOKEN       CURRENT PARSED GDS TOKEN
    0014   20 Bitstring    1 MSGFLAG4 (0)   STATUS
              1... ....      MSGGDSHD       X'80' MSGGDSHD PIP VARIABLE GDS
                                            PARSED
              .1.. ....      MSGFLSDR       X'40' MSGFLSDR FLUSH ISSUED FROM
                                            DEFER_RECEIVED
          IPNLUWOK, IPURGBKR, IPRESYNC, IPSYNCFL AND IPFREPTH ARE DEFINED IN
          IPARML. THIS WAS DONE TO KEEP BOTH THE IPARML AND MSGBK CONSISTENT
          WITH EACH OTHER. BOTH IPARML AND MSGBK HAVE THE SAME MEANING FOR
          THESE FIVE FIELDS.
              .... 1...      MSGSYNCL       X'08' LODGATA SENT DURING SYNCPT
    0014   20 Signed       4 MSGTGCLS       TARGET MESSAGE CLASS
    0018   24 Bitstring    8 MSGPRM (0)     PARAMETER LIST DATA
    0018   24 Address      4 MSGSNDAD       SEND BUFFER ADDRESS
    001C   28 Signed       4 MSGSNDLN       SEND BUFFER LENGTH
    0020   32 Address      4 MSGANSAD       ANSWER BUFFER ADDRESS
    0024   36 Signed       4 MSGANSLN       ANSWER BUFFER LENGTH
    0028   40 Signed       2 MSGSCPID       SOURCE PATH ID
    002A   42 Signed       2 MSGTGPID       TARGET PATH ID
    002C   44 Bitstring    4 MSGAUDIT (0)   AUDIT TRAIL FOR THIS MESSAGE
    002C   44 Bitstring    1 MSGAUDT1       AUDIT TRAIL BYTE 1
              1... ....      MSGARPLE       X'80' MSGARPLE REPLY TOO LONG FOR
                                            BUFFER
              .1.. ....      MSGASNPX       X'40' MSGASNPX PROTECTION
                                            EXCEPTION ON SEND BUFF
              ..1. ....      MSGASNAX       X'20' MSGASNAX ADDRESSING
                                            EXCEPTION ON SEND BUFF
              ...1 ....      MSGAANPX       X'10' MSGAANPX PROTECTION EXCEPT
                                            ON ANSWER BUFF
              .... 1...      MSGAANAX       X'08' MSGAANAX ADDRESSING EXCEPT
                                            ON ANSWER BUFF
              .... .1..      MSGARJCT       X'04' MSGARJCT MESSAGE WAS
                                            REJECTED
              .... ..1.      MSGAPRMD       X'02' MSGAPRMD REPLY SENT IN
                                            PARAMETER LIST
              .... ...1      MSGAPGNR       X'01' MSGAPGNR MESSAGE PURGED ON
                                            SEND OR RECEIVE QUEUE
    002D   45 Bitstring    1 MSGAUDT2       AUDIT TRAIL BYTE 2
              1... ....      MSGARCPX       X'80' MSGARCPX PROTECTION EXCEPT
                                            ON RECEIVE BUFF
              .1.. ....      MSGARCAX       X'40' MSGARCAX ADDRESSING EXCEPT
                                            ON RECEIVE BUFF
              ..1. ....      MSGARPPX       X'20' MSGARPPX PROTECTION EXCEPT
                                            ON REPLY BUFF
              ...1 ....      MSGARPAX       X'10' MSGARPAX ADDRESSING EXCEPT
                                            ON REPLY BUFF
              .... 1...      MSGASVRD       X'08' MSGASVRD PATH WAS SEVERED
              .... .1..      MSGARLST       X'04' MSGARLST INVALID
                                            RECEIVE/REPLY LIST
    002E   46 Bitstring    1 MSGAUDT3       AUDIT TRAIL BYTE 3
              1... ....      MSGABLEN       X'80' MSGABLEN BAD LENGTH IN SEND
                                            BUFFER LIST
              .1.. ....      MSGAALEN       X'40' MSGAALEN Invalid SEND /
                                            ANSWER bufferlist such as bad
                                            address or length
              ..1. ....      MSGABTOT       X'20' MSGABTOT Invalid total send
                                            buffer length
              ...1 ....      MSGAATOT       X'10' MSGAATOT Invalid total send
                                            answer length
              .... 1...      MSGATINV       X'08' MSGATINV INVALID LRECL IN
                                            PARTNER'S DATA
              .... .1..      MSGAIINV       X'04' MSGAIINV INVALID LRECL IN
                                            YOUR DATA
              .... ..1.      MSGATTRN       X'02' MSGATTRN LOGICAL RECORD
                                            TRUNCATION BY PARTNER
              .... ...1      MSGAITRN       X'01' MSGAITRN LOGICAL RECORD
                                            TRUNCATION BY YOU
    002F   47 Bitstring    1 MSGASYRC       ASYNCHRONOUS RETURN CODE
              00000001       IPRCNPTH       1 IPRCNPTH INVALID PATH ID
              00000002       IPRCNSND       2 IPRCNSND PATH QUIESCED - NO
                                            SENDS ALLOWED Notes : IPRCNSND
                                            will also be issued if, during
                                            SEND processing, it is determined
                                            that the Target has severed the
                                            path or a SEVER is in progress.
              00000003       IPRCMSCT       3 IPRCMSCT MESSAGE LIMIT EXCEEDED
              00000004       IPRCNPTY       4 IPRCNPTY PRTY MESSAGES NOT
                                            ALLOWED ON PATH
              00000005       IPRCRCVS       5 IPRCRCVS BUFFER TOO SHORT FOR
                                            MESSAGE
              00000006       IPRCPRTC       6 IPRCPRTC FETCH PROTECTION
                                            EXCEPTION
              00000007       IPRCADRC       7 IPRCADRC ADDRESSING EXCEPTION
              00000008       IPRCNODT       8 IPRCNODT MSGID FND, BUT
                                            CLASS/PATH INVALID
              00000009       IPRCPRGD       9 IPRCPRGD MESSAGE HAS BEEN
                                            PURGED
              0000000A       IPRCMSLN       10 IPRCMSLN MESSAGE LENGTH
                                            NEGITIVE
              0000000B       IPRCNLOG       11 IPRCNLOG TARGET IS NOT LOGGED
                                            ON
              0000000C       IPRCNTRG       12 IPRCNTRG TARGET HAS NOT
                                            DECLARED A BUFFER
              0000000D       IPRC2MYI       13 IPRC2MYI INVOKER MAX
                                            CONNECTIONS EXCEEDED
              0000000E       IPRC2MYT       14 IPRC2MYT TARGET MAX
                                            CONNECTIONS EXCEEDED
              0000000F       IPRCBADR       15 IPRCBADR NOT AUTHORIZED TO
                                            CONNECT TO TARG
              00000010       IPRCINSV       16 IPRCINSV INVALID CP SYSTEM
                                            SERVICE NAME
              00000011       IPRCBDFN       17 IPRCBDFN INVALID FUNCTION CODE
              00000012       IPRCBDLM       18 IPRCBDLM INVALID MSGLIMIT
              00000013       IPRCHSBF       19 IPRCHSBF ALREADY HAS DECLARED
                                            A BUFFER
              00000014       IPRCPTSV       20 IPRCPTSV PATH HAS BEEN SEVERED
              00000015       IPRCNPRM       21 IPRCNPRM PARAM. LIST MESSAGE
                                            NOT ALLOWED
              00000016       IPRCSLST       22 IPRCSLST SEND LIST INVALID
              00000017       IPRCNLEN       23 IPRCNLEN NEGATIVE LENGTH IN
                                            LIST
              00000018       IPRCTLEN       24 IPRCTLEN TOTAL LENGTH IS NOT
                                            LIST LENGTH INVALID TOTAL LIST
                                            LENGTH
              00000019       IPRCPLST       25 IPRCPLST PRMMSG & BUF/ANSLIST
                                            NOT ALLOWED
              0000001A       IPRCBBND       26 IPRCBBND BUFFER LIST NOT
                                            D-WORD ALIGNED
              0000001B       IPRCABND       27 IPRCABND ANSWER LIST NOT
                                            D-WORD ALIGNED
              0000001C       IPRCNCTL       28 IPRCNCTL NO CONTROL BUFFER
                                            EXISTS
              0000001D       IPRCCSRV       29 IPRCCSRV NOT AUTHORIZED AS
                                            COMM. SERVER
              0000001E       IPRCNAPP       30 IPRCNAPP APPC FUNCTION ON AN
                                            IUCV PATH
              0000001F       IPRCAPPC       31 IPRCAPPC APPC PATH TRIED AN
                                            IUCV ONLY FUNC
              00000020       IPRCCONN       32 IPRCCONN INVALID FUNC. FROM
                                            CONNECT STATE
              00000021       IPRCSEND       33 IPRCSEND INVALID FUNC. FROM
                                            SEND STATE
              00000022       IPRCRECV       34 IPRCRECV INVALID FUNC. FROM
                                            RECEIVE STATE
              00000023       IPRCCONF       35 IPRCCONF INVALID FUNC. FROM
                                            CONFIRM STATE
              00000024       IPRCSEVR       36 IPRCSEVR INVALID FUNC. FROM
                                            SEVER STATE
              00000025       IPRCSYNC       37 IPRCSYNC CONN. ESTABLISHED
                                            SYNCLVL=NONE
              00000026       IPRCSNOP       38 IPRCSNOP INV. SEND FUNC. CODE
                                            (IPSENDOP)
              00000027       IPRCCENL       39 IPRCCENL INV. CONNECTION
                                            EXTENSION LEN.
              00000028       IPRCLUNM       40 IPRCLUNM INVALID LU_NAME
                                            SPECIFIED
              00000029       IPRCMODE       41 IPRCMODE INVALID MODE NAME
                                            SPECIFIED
              0000002A       IPRCIRLN       42 IPRCIRLN INVOKER HAD INVALID
                                            LOGICAL RECORD LENG
              0000002B       IPRCTRLN       43 IPRCTRLN TARGET HAD INVALID
                                            LOGICAL RECORD LENGT
              0000002C       IPRCITRN       44 IPRCITRN INVOKER TRUNCATED
                                            LOGICAL RECORD
              0000002D       IPRCTTRN       45 IPRCTTRN TARGET TRUNCATED
                                            LOGICAL RECORD
              0000002E       IPRCSEVC       46 IPRCSEVC INVALID SEVER CODE
                                            SPECIFIED
              0000002F       IPRCSECR       47 IPRCSECR INVALID SECURITY
                                            FIELDS PROVIDED
              00000030       IPRCNFCT       48 IPRCNFCT FUNCTION NOT
                                            SUPPORTED FOR CSS
              00000031       IPRCNSEC       49 IPRCNSEC RESOURCE DOESN'T
                                            ACCEPT SECURITY(NONE)
              00000032       IPRCALOC       50 IPRCALOC INVALID ALLOCATION
                                            DATA PROVIDED
              00000033       IPRCFUNL       51 IPRCFUNL INVALID FUNCTION -
                                            LOG_DATA PENDING
              00000034       IPRCPASS       52 IPRCPASS NO APPCPASS STATEMENT
              00000035       IPRCTPLN       53 IPRCTPLN TPN LENGTH IS INVALID
              00000036       IPRCTPNI       54 IPRCTPNI TPN INVALID
              00000037       IPRCLDLN       55 IPRCLDLN INVALID LOG_DATA
                                            LENGTH
              00000038       IPRCWAIT       56 IPRCWAIT WAIT=YES FUNCTION TO
                                            SELF NOT VALID
              00000039       IPRCIPLN       57 IPRCIPLN INVALID LENGTH FOR
                                            PIP VARIABLE
              0000003A       IPRCICSL       58 IPRCICSL INVALID VM COMM
                                            SERVER AREA LENGTH
              0000003B       IPRCIGDS       59 IPRCIGDS INVALID GDS ID WITHIN
                                            PIP VARIABLE
              0000003C       IPRCGDSL       60 IPRCGDSL LENGTHS INVALID FOR
                                            PIP VARIABLE
              0000003D       IPRCNAUT       61 IPRCNAUT Not authorized to
                                            specify an ALTID
              0000003E       IPRCOBUF       62 IPRCOBUF CONTROL AND INTERRUPT
                                            BUFFERS OVERLAP
              0000003F       IPRCILUW       63 IPRCILUW INVALID LUWID LENGTH
              00000040       IPRCINET       64 IPRCINET INVALID FULLY QUAL LU
                                            NETWORK NAME
              00000041       IPRCNLUW       65 IPRCNLUW SYNCLVL=SYNCPT WITH
                                            NO LUWID
              00000042       IPRCIRES       66 IPRCIRES INVALID RESID WITH
                                            PRIORITY=HIGH
              00000043       IPRCISYN       67 IPRCISYN INVALID SYNCLVL:
                                            SYNCPT+CONFIRM
              00000044       IPRCIRST       68 IPRCIRST INVALID FUNCTION FROM
                                            RESET STATE
              00000045       IPRCIDFR       69 IPRCIDFR INV FUNCTION FROM
                                            DEFER_RECEIVE STATE
              00000046       IPRCIDFS       70 IPRCIDFS INV FUNCTION FROM
                                            DEFER_SEVER STATE
              00000047       IPRCIPRP       71 IPRCIPRP INV FUNCT FROM
                                            PREPARE_RECEIVED STATE
              00000048       IPRCISRC       72 IPRCISRC INV FUNCTION FROM
                                            SOLICITED_REQUEST_
                                            COMMIT_RECEIVED STATE
              00000049       IPRCIURC       73 IPRCIURC INVALID FUNCTION FROM
                                            UNSOLICITED_
                                            REQUEST_COMMIT_RECEIVED STATE
              0000004A       IPRCICMT       74 IPRCICMT INV FUNCT FROM
                                            COMMITTED_RECEIVED STATE
              0000004B       IPRCIBRV       75 IPRCIBRV INV FUNCT FROM
                                            BACKOUT_RECEIVED STATE
              0000004C       IPRCIBRQ       76 IPRCIBRQ INV FUNCT FROM
                                            BACKOUT_REQUIRED STATE
              0000004D       IPRCBSIP       77 IPRCBSIP SIP ON/OFF INVALID ON
                                            NON-SYNCPT PATH
              0000004E       IPRCISO2       78 IPRCISO2 INVALID VALUE IN
                                            IPSNDOP2 OR IPSIPCD
              0000004F       IPRCSPFU       79 IPRCSPFU INVALID FUNCTION ON
                                            SYNCPT PATH
              00000050       IPRCLDSP       80 IPRCLDSP APPCVM SEVER WITH LOG
                                            DATA IS PENDING
              00000051       IPRCISIP       81 IPRCISIP INV FUNCT WHILE
                                            SYNCPOINT IN PROGRESS
              00000052       IPRCSPSV       82 IPRCSPSV INVALID SEVER CODE
                                            DURING SYNCPOINT
              00000053       IPRCNSIP       83 IPRCNSIP INV FUNCT UNLESS
                                            SYNCPOINT IN PROGRESS
              00000054       IPRCNEWL       84 IPRCNEWL PARTNER DOESN'T
                                            SUPPORT NEW LUWID
              00000055       IPRCIBKR       85 IPRCIBKR RIP INVALID ON BKOUT
                                            FROM CURRENT STATE
              00000056       IPRCSCTL       86 IPRCSCTL SYNCPT CONNECT BUT NO
                                            CONTROL BUFFER
              00000057       IPRCKEEP       87 IPRCKEEP KEEP=YES INVALID
                                            AFTER PREVIOUS SEVER
              00000058       IPRCBACK       88 IPRCBACK SENDBACK/SENDERR
                                            INVALID FOR SENDLUW
              00000059       IPRCSYNT       89 IPRCSYNT SYNCPT CONNECT TO
                                            TSAF NOT ALLOWED
              0000005A       IPRCRTRY       90 IPRCRTRY FCI MISSED FOR CCS
                                            SERV MACHINE
              0000005B       IPRMCSDA       91 IPRMCSDA VIRT MACHINE CHECK IN
                                            SEND DATA AREA
              0000005C       IPRMCRDA       92 IPRMCRDA VIRT MACHINE CHECK IN
                                            RECEIVE DATA AREA
              0000005D       IPRMCADA       93 IPRMCADA VIRT MACHINE CHECK IN
                                            ANSWER DATA AREA
              0000005E       IPRMCRPA       94 IPRMCRPA VIRT MACHINE CHECK IN
                                            REPLY DATA AREA
              0000005F       IPRCADRF       95 IPRCADRF ADDRESSING/FETCH
                                            PROTECTION EXCP IN OUR ADDRESS
                                            SPACE (ISFC USES THIS)
              00000060       IPRBIGSN       96 IPRBIGSN The send length was
                                            larger than that allowed via
                                            ISFC.
              00000061       IPRBIGRP       97 IPRBIGRP The reply length was
                                            larger than that allowed via
                                            ISFC.
    0030   48 Bitstring    1 MSGFLAG9       STATUS
              1... ....      MSGSVEND       X'80' MSGSVEND SVM TRANSACTION
                                            END
              .1.. ....      MSGAPPCP       X'40' MSGAPPCP Message may be
                                            purged
              ..1. ....      MSGDWRAP       X'20' MSGDWRAP INDICATE INVOKE
                                            HCPDWRAP
              .... ..1.      MSGDELAY       X'02' MSGDELAY Drive CSS msg
                                            complete on PURGE
              .... ...1      MSGCLONE       X'01' MSGCLONE THIS IS A CLONED
                                            MSGBK
    0031   49 Bitstring    3 *              RESERVED
    0034   52 Signed       4 *              RESERVED
              00000007       MSGSIZE        (*-MSGBK+7)/8 MSGBK SIZE IN
                                            DOUBLEWORDS

MSGBK Storage Layout | Top of page

    *** MSGBK - MESSAGE BLOCK MAPPING MACRO
    *
    *     +---------------------------+------+------+------+------+
    *   0 |         MSGFPNT           |MSGKEY|:FLAGS|:FLAG2|:FLAG3|
    *     +-------------+------+------+------+------+------+------+
    *   8 |  MSGERROR   |:WHTRC|:SNDOP|:WTRC2|:SNDO2|/////////////|
    *     +-------------+------+------+------+------+-------------+
    *  10 |  MSGTKNLN   |  MSGTOKEN   |         MSGTGCLS          |
    *     +-------------+-------------+---------------------------+
    *  18 |         MSGSNDAD          |         MSGSNDLN          |
    *     +---------------------------+---------------------------+
    *  20 |         MSGANSAD          |         MSGANSLN          |
    *     +-------------+-------------+------+------+------+------+
    *  28 |  MSGSCPID   |  MSGTGPID   |:AUDT1|:AUDT2|:AUDT3|:ASYRC|
    *     +------+------+-------------+------+------+------+------+
    *  30 |:FLAG9|////////////////////|///////////////////////////|
    *     +------+--------------------+---------------------------+
    *  38
    *
    *** MSGBK - MESSAGE BLOCK MAPPING MACRO

MSGBK Cross Reference | Top of page

    Symbol         Dspl Value
    -------------- ---- -----
    IPRBIGRP       002F 00000061
    IPRBIGSN       002F 00000060
    IPRCABND       002F 0000001B
    IPRCADRC       002F 00000007
    IPRCADRF       002F 0000005F
    IPRCALOC       002F 00000032
    IPRCAPPC       002F 0000001F
    IPRCBACK       002F 00000058
    IPRCBADR       002F 0000000F
    IPRCBBND       002F 0000001A
    IPRCBDFN       002F 00000011
    IPRCBDLM       002F 00000012
    IPRCBSIP       002F 0000004D
    IPRCCENL       002F 00000027
    IPRCCONF       002F 00000023
    IPRCCONN       002F 00000020
    IPRCCSRV       002F 0000001D
    IPRCFUNL       002F 00000033
    IPRCGDSL       002F 0000003C
    IPRCHSBF       002F 00000013
    IPRCIBKR       002F 00000055
    IPRCIBRQ       002F 0000004C
    IPRCIBRV       002F 0000004B
    IPRCICMT       002F 0000004A
    IPRCICSL       002F 0000003A
    IPRCIDFR       002F 00000045
    IPRCIDFS       002F 00000046
    IPRCIGDS       002F 0000003B
    IPRCILUW       002F 0000003F
    IPRCINET       002F 00000040
    IPRCINSV       002F 00000010
    IPRCIPLN       002F 00000039
    IPRCIPRP       002F 00000047
    IPRCIRES       002F 00000042
    IPRCIRLN       002F 0000002A
    IPRCIRST       002F 00000044
    IPRCISIP       002F 00000051
    IPRCISO2       002F 0000004E
    IPRCISRC       002F 00000048
    IPRCISYN       002F 00000043
    IPRCITRN       002F 0000002C
    IPRCIURC       002F 00000049
    IPRCKEEP       002F 00000057
    IPRCLDLN       002F 00000037
    IPRCLDSP       002F 00000050
    IPRCLUNM       002F 00000028
    IPRCMODE       002F 00000029
    IPRCMSCT       002F 00000003
    IPRCMSLN       002F 0000000A
    IPRCNAPP       002F 0000001E
    IPRCNAUT       002F 0000003D
    IPRCNCTL       002F 0000001C
    IPRCNEWL       002F 00000054
    IPRCNFCT       002F 00000030
    IPRCNLEN       002F 00000017
    IPRCNLOG       002F 0000000B
    IPRCNLUW       002F 00000041
    IPRCNODT       002F 00000008
    IPRCNPRM       002F 00000015
    IPRCNPTH       002F 00000001
    IPRCNPTY       002F 00000004
    IPRCNSEC       002F 00000031
    IPRCNSIP       002F 00000053
    IPRCNSND       002F 00000002
    IPRCNTRG       002F 0000000C
    IPRCOBUF       002F 0000003E
    IPRCPASS       002F 00000034
    IPRCPLST       002F 00000019
    IPRCPRGD       002F 00000009
    IPRCPRTC       002F 00000006
    IPRCPTSV       002F 00000014
    IPRCRCVS       002F 00000005
    IPRCRECV       002F 00000022
    IPRCRTRY       002F 0000005A
    IPRCSCTL       002F 00000056
    IPRCSECR       002F 0000002F
    IPRCSEND       002F 00000021
    IPRCSEVC       002F 0000002E
    IPRCSEVR       002F 00000024
    IPRCSLST       002F 00000016
    IPRCSNOP       002F 00000026
    IPRCSPFU       002F 0000004F
    IPRCSPSV       002F 00000052
    IPRCSYNC       002F 00000025
    IPRCSYNT       002F 00000059
    IPRCTLEN       002F 00000018
    IPRCTPLN       002F 00000035
    IPRCTPNI       002F 00000036
    IPRCTRLN       002F 0000002B
    IPRCTTRN       002F 0000002D
    IPRCWAIT       002F 00000038
    IPRC2MYI       002F 0000000D
    IPRC2MYT       002F 0000000E
    IPRMCADA       002F 0000005D
    IPRMCRDA       002F 0000005C
    IPRMCRPA       002F 0000005E
    IPRMCSDA       002F 0000005B
    MSGAALEN       002E 40
    MSGAANAX       002C 08
    MSGAANPX       002C 10
    MSGAATOT       002E 10
    MSGABLEN       002E 80
    MSGABTOT       002E 20
    MSGAIINV       002E 04
    MSGAITRN       002E 01
    MSGALIST       0006 08
    MSGANSAD       0020
    MSGANSLN       0024
    MSGAPGNR       002C 01
    MSGAPPC        0006 80
    MSGAPPCP       0030 40
    MSGAPRMD       002C 02
    MSGARCAX       002D 40
    MSGARCPX       002D 80
    MSGARJCT       002C 04
    MSGARLST       002D 04
    MSGARPAX       002D 10
    MSGARPLE       002C 80
    MSGARPPX       002D 20
    MSGASNAX       002C 20
    MSGASNPX       002C 40
    MSGASVRD       002D 08
    MSGASYRC       002F
    MSGATINV       002E 08
    MSGATTRN       002E 02
    MSGAUDIT       002C
    MSGAUDT1       002C
    MSGAUDT2       002D
    MSGAUDT3       002E
    MSGBLIST       0006 40
    MSGCCSSN       0005 01
    MSGCLONE       0030 01
    MSGCTLS        0007 04
    MSGCTLT        0007 02
    MSGDATMV       0007 08
    MSGDELAY       0030 02
    MSGDESC        0005 02
    MSGDWRAP       0030 20
    MSGERROR       0008
    MSGFLAGS       0005
    MSGFLAG2       0006
    MSGFLAG3       0007
    MSGFLAG4       0014
    MSGFLAG9       0030
    MSGFLSDR       0014 40
    MSGFLSRC       0007 80
    MSGFLTRG       0007 40
    MSGFPNT        0000
    MSGGDSHD       0014 80
    MSGID          0008
    MSGKEY         0004
    MSGLDSRC       0007 20
    MSGLDTRG       0007 10
    MSGMASK1       0005 B0
    MSGMASK2       0005 30
    MSGNORPY       0005 10
    MSGPARTL       0005 40
    MSGPRM         0018
    MSGPRMD        0005 80
    MSGPRTY        0005 20
    MSGPURGE       0005 08
    MSGSCCLS       0010
    MSGSCPID       0028
    MSGSIZE        0034 00000007
    MSGSKEEP       0006 10
    MSGSNDAD       0018
    MSGSNDLN       001C
    MSGSNDOP       000B
    MSGSNDO2       000D
    MSGSVEND       0030 80
    MSGSYNCL       0014 08
    MSGTAG         000C
    MSGTGCLS       0014
    MSGTGPID       002A
    MSGTKNLN       0010
    MSGTOKEN       0012
    MSGWHTRC       000A
    MSGWTRC2       000C

This information is based on z/VM 7.2.0 Last updated on 24 Jun 2020 at 09:29:17 EDT.
Copyright IBM Corporation, 1990, 2020