PK11834: QUERY MONITOR STARTED TASK MAY HAVE HIGH MEMORY CONSUMPTION

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• QM (Query Monitor) may continue to accumulate storage under the
  started task address space due to orphaned host variable
  storage.  Code has been corrected to properly assign and
  release all host variable nodes.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of DB2 Query Monitor.                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: QM (Query Monitor) may continue to      *
  *                      accumulate storage under the started    *
  *                      task address space due to orphaned host *
  *                      variable storage.  Code has been        *
  *                      corrected to properly assign and        *
  *                      release all host variable nodes.        *
  ****************************************************************
  * RECOMMENDATION: APPLY the PTF.                               *
  ****************************************************************
  Code has been changed to correct this condition.
  

Problem conclusion

• APPLY the PTF.
  

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:

  UK08119

Modules/Macros

•    CQMMACTV CQMMFREE CQMMFRE1
  

Fix information

• Fixed component name

  DB2 QUERY MONIT

• Fixed component ID

  5655E6701

Applicable component levels

• R210 PSY UK08119

     UP05/10/20 P F510

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.