PK32947: LOOP CQMOREDC OFFSETS 11BA-11F0

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• LOOP in CQMOREDC (PK26168) offsets 11BA-11F0.SYSTRACE entries
  may look like:
  009E3C78  EXT   1005 077C6000 A89E31BA  00001005
  009E3C78  DSP        077C6000 A89E31BA  00800000
  009E3C78  EXT   1005 077C6000 A89E31C8  00001005
  009E3C78  EXT   1005 077C6000 A89E31C6  00001005
  009E3C78  EXT   1005 077C6000 A89E31C6  00001005
  009E3C78  DSP        077C6000 A89E31C6  00800000
  009E3C78  CLKC       077C4000 A89E31C2  00001004
  009E3C78  DSP        077C4000 A89E31C2  00800000
  009E3C78  EXT   1005 077C6000 A89E31BA  00001005
  with the ADDRESS of CQMOREDC (PK26168) being 289E2000 in
  ECSA.  This LOOP may show up in other ADRESS SPACEs as
  well.  It can also show up as a LOOP in CQMOREDC+ED0,
  CQMOREDC at 06/15/0613.12 PK26168 level.
  Additionally High CPU usage may occur .
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of DB2 Query Manager.                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: LOOP in CQMOREDC (PK26168) offsets      *
  *                      11BA-11F0.SYSTRACE entries may look     *
  *                      like:                                   *
  *                      009E3C78  EXT   1005 077C6000 A89E31BA  *
  *                        00001005                              *
  *                      009E3C78  DSP        077C6000 A89E31BA  *
  *                        00800000                              *
  *                      009E3C78  EXT   1005 077C6000 A89E31C8  *
  *                        00001005                              *
  *                      009E3C78  EXT   1005 077C6000 A89E31C6  *
  *                        00001005                              *
  *                      009E3C78  EXT   1005 077C6000 A89E31C6  *
  *                        00001005                              *
  *                      009E3C78  DSP        077C6000 A89E31C6  *
  *                        00800000                              *
  *                      009E3C78  CLKC       077C4000 A89E31C2  *
  *                        00001004                              *
  *                      009E3C78  DSP        077C4000 A89E31C2  *
  *                        00800000                              *
  *                      009E3C78  EXT   1005 077C6000 A89E31BA  *
  *                        00001005                              *
  *                      with the ADDRESS of CQMOREDC (PK26168)  *
  *                      being 289E2000 in ECSA.  This LOOP may  *
  *                      show up in other ADRESS SPACEs as       *
  *                      well. Additionally High CPU usage may   *
  *                      occur.                                  *
  ****************************************************************
  * 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:

  UK19606 UK19605

Modules/Macros

•    CQMOREDC
  

Fix information

• Fixed component name

  DB2 QUERY MONIT

• Fixed component ID

  5655E6701

Applicable component levels

• R220 PSY UK19605

     UP06/11/17 P F611

• R221 PSY UK19606

     UP06/11/17 P F611

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.