Programming Interface Information: This information is NOT intended to be used as Programming Interfaces of z/VM.

#### MSGBK

Prolog

Control Block Contents
MSGBK DSECT

Storage Layout

Cross Reference (Contains links to field and bit definitions)

#### MSGBK Prolog

     NAME       : HCPMSGBK
     DESCRIPTION: MESSAGE BLOCK MAPPING MACRO
     COPYRIGHT -  THIS MODULE IS "RESTRICTED MATERIALS OF IBM"
                  5654-030 (C) COPYRIGHT IBM CORP. - 1985, 1998
                  LICENSED MATERIALS - PROPERTY OF IBM
     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)
     NOTES      : THIS COPY FILE REQUIRES THE FOLLOWING IN ORDER TO
                  GENERATE PROPERLY:
                  - IPARML

#### MSGBK Control Block Content

#### MSGBK DSECT

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

    *** 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

    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 V4R3.0. Last updated on 30 Apr 2002 at 16:59:02 EDT.
Copyright IBM Corporation, 1990, 2002