PH68851: ABEND0C6-6 ON CREATION OF SHARED MEMORY POOLS AT STARTUP

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• ABEND0C6-6 during the creation of a QM shared memory pool when
  multiple QM's started simultaneously sharing the same master
  address space. This will result in a U1205 abend in the QM
  address space.
  

Local fix

• Delay the start of the individual QM subsystems
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of Db2 Query Monitor for z/OS.         *
  ****************************************************************
  * RECOMMENDATION: Workaround: Delay the start of the           *
  *                 individual QM subsystems.                    *
  ****************************************************************
  ABEND0C6-6 during the creation of a QM shared memory pool when
  multiple QM's started simultaneously sharing the same master
  address space. This will result in a U1205 abend in the QM
  address space.
  

Problem conclusion

• The code was updated to prevent the issue.
  

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:

  UO06597

Modules/Macros

• CQM#SSMN CQM$SM01 CQMMEXXX CQMZEMTR CQMZEXCP CQMZEXCS
  

Fix information

• Fixed component name

  DB2 QUERY MONIT

• Fixed component ID

  5655E6701

Applicable component levels

• R340 PSY UO06597

     UP26/01/31 P F601

Fix is available

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