PH55418: IBM MQ Z/OS: CSQ3009E WITH ABN=378-00000018

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• CSQ3009E was issued  and was followed by the abend
  ABN=378-00000018 .
  The abend occurred when attempting to free 0x48 bytes of key 7
  storage while running in PSW key 0 with a CALLRKY=YES STORAGE
  RELEASE from subpool 229. SYSTRACE shows a previous
  S052-00000512 abend while in an ETCON from CSQ3RRSX which was
  retried by CSQ3RRXF to CSQ3RRSX.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IBM MQ for z/OS Version 9       *
  *                 Release 3 Modification 0.                    *
  ****************************************************************
  * PROBLEM DESCRIPTION: It is possible to experience a CSQ3009E *
  *                      error message with a S378 abend in      *
  *                      CSQ3RRSX.                               *
  ****************************************************************
  The code which handles freeing storage tried to release storage
  in the wrong key causing an abend in CSQ3RRSX.
  

Problem conclusion

• The code has been changed to release storage in the correct
  key.
  

Temporary fix

Comments

APAR Information

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

  PH54435

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

  UI92547

Modules/Macros

• CSQ3RRSX CSQARIB
  

Fix information

• Fixed component name

  IBM MQ Z/OS V9

• Fixed component ID

  5655MQ900

Applicable component levels

• R300 PSY UI92547

     UP23/07/15 P F307

Fix is available

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