PH62879: LOOP IN CQMMFREX NEAR OFFSETS X'103C'-X'10CA'

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Excessive CPU usage caused by the loop in CQMMFREX while CQM is
  trying to release a series for collected host variables
  

Local fix

• Turn off host variables collection
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of IBM Db2 Query Monitor               *
  ****************************************************************
  * RECOMMENDATION: Apply the PTF                                *
  *                                                              *
  *                 Workaround:                                  *
  *                 Turn off host variables collection           *
  ****************************************************************
  Excessive CPU usage caused by the loop in CQMMFREX while CQM
  is trying to release a series for collected host variables.
  

Problem conclusion

• The code was updated to prevent loop
  

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:

  UI99216

Modules/Macros

• CQM#QAPI CQM#QAPX CQM#QSQL CQM#SDMP CQM$SQCM CQM@WDB2 CQMMFREX
  

Fix information

• Fixed component name

  DB2 QUERY MONIT

• Fixed component ID

  5655E6701

Applicable component levels

• R330 PSY UI99216

     UP24/12/04 P F412

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.