PI26519: ABN 0C4-00000010 CHIN M=CSQXDISP,LOC=CSQXRCTL.CSQXCERR+0011E

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• ABN=0C4-00000010,C=R3600.701.CHIN,M=CSQXDISP,LOC=CSQXRCTL.
  CSQXCERR+0011E
  
   Change team found from the documentation that a problem was
  detected with an internal conversation control block and
  have attempted to report this issue but the code that issues
  the message then relies upon the conversation block being
  valid which is an incorrect assumption in this case.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 *
  *                 Release 0 Modification 1 and Release 1       *
  *                 Modification 0.                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: Abend S0C4 may occur in CSQXBPCS,       *
  *                      CSQXCCCX, CSQXCCM2, or CSQXCCMX while   *
  *                      attempting to report a problem via      *
  *                      FFST.                                   *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  When attempting to report a problem relating to an internal
  cciCONV control block via FFST, the FFST may attempt to
  use fields within the control block itself resulting in
  an S0C4 abend.
  

Problem conclusion

• Processing has been amended to ensure that we do not
  use fields within the cciCONV control block when it
  is unsafe to do so.
  010Y
  100Y
  CMQXRSRV
  CSQXBPAL
  CSQXBPAQ
  CSQXBPCS
  CSQXBPC2
  CSQXCCCX
  CSQXCCMX
  CSQXCCM2
  CSQXCMEM
  CSQXRSTM
  CSQXTRTB
  CSQXTSTP
  HMS7100J
  

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:

  PI28019 UI22475 UI22476

Modules/Macros

• CMQXRSRV CSQXBPAL CSQXBPAQ CSQXBPCS CSQXBPC2 CSQXCCCX CSQXCCMX
  CSQXCCM2 CSQXCMEM CSQXRSTM CSQXTRTB CSQXTSTP HMS7100J
  

Fix information

• Fixed component name

  WMQ Z/OS V7

• Fixed component ID

  5655R3600

Applicable component levels

• R010 PSY UI22475

     UP14/11/13 P F411

• R100 PSY UI22476

     UP14/11/13 P F411

Fix is available

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