PK77436: CQM1050E FOR REAON=01, 02 OR 03

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• CQM1050E for REAON=01, 02 or 03 because storage limit is set too
  small and the cleanup SRB fails to set completion status. These
  factors result in the cleanup task not being scheduled often
  enough, allowing an unsafe buildup of some storage, resulting in
  the CQM1050E.
  
  Other customer reported symptoms are:
  
  - the number of lines in the Current Activity panel
    is steadily growing.
  - It looks like QM doesn't "forget" old requests and
    that it accumulates all requests issued ....
  - Currently in the QM Activity panel ...there are
    around 1200 lines and growing.
  
  The DB2 Query Monitor v2.3 Collector started task shares
  code with the DB2 Audit Management Expert v2.1 Collector
  started task.
  
  Customers running the collector with both DB2 Query Monitor and
  DB2 Audit Management Expert will see this problem in both
  collectors.
  
  * DB2 Query Monitor COMPID 5655E6701
  * DB2 Audit Management Expert COMPID 5655I1600
  
  CQM1050
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of DB2 Query Monitor.                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: CQM1050E for REAON=01, 02 or 03         *
  *                      because storage limit is set too small  *
  *                      and the cleanup SRB fails to set        *
  *                      completion status. These factors        *
  *                      result in the cleanup task not being    *
  *                      scheduled often enough, allowing an     *
  *                      unsafe buildup of some storage,         *
  *                      resulting in the CQM1050E.The DB2       *
  *                      Query Monitor v2.3 Collector started    *
  *                      task shares code with the DB2 Audit     *
  *                      Management Expert v2.1 Collector        *
  *                      started task. Customers running the     *
  *                      collector with both DB2 Query Monitor   *
  *                      and DB2 Audit Management Expert will    *
  *                      see this problem in both collectors.    *
  *                      * DB2 Query Monitor COMPID 5655E6701    *
  *                      * DB2 Audit Management Expert           *
  *                       COMPID 5655I1600                       *
  ****************************************************************
  * 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:

Modules/Macros

•    CQMALA
  

Fix information

• Fixed component name

  DB2 QUERY MONIT

• Fixed component ID

  5655E6701

Applicable component levels

• R230 PSY UK43807

     UP09/02/11 P F902

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.