PM59752: ABEND0C4 IN MODULE KO2APC4K AT OFFSET +X'0F3A' ACE FREED

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• While monitoring DB2, Omegamon task abend0c4 in O2APC4 at offset
  0f3a with following messages:
  IEA794I SVC DUMP HAS CAPTURED:
  DUMPID=493 REQUESTED BY JOB (PAJ0OMEG)
  DUMP TITLE=OMEGAMON II FOR DB2: COMPID=5655OPE00, JOB=PAJ0OMEG,
  LMOD=KO2CAPIK#L, CSECT=#UNKNOWN, OFFSET=023BE2
  KO2X0453I UNSUBSCRIBING COMMON SERVICES
  KO2I0170U S0C4  ABEND IN MODULE KO2CAPIK PERCOLATED
  TO D5API MODULE KO2ACONB
  #CHKACE macro in routine REALTHDA was called to check on an ACE
  but that ACE had been just terminated.
  .
  additional symptom:
  abend0c4 pic11 ko2capia +0190CA w/db2 v910
  OMEGAMON II FOR DB2:
  COMPID=5655OPE00,JOB=OMXD2DX,LMOD=KO2CAPIA#L,
  CSECT=#UNKNOWN, OFFSET=0190CA
  KO2I0170U S0C4 ABEND IN MODULE KO2CAPIA PERCOLATED TO D5API
            MODULE KO2ACONB
  .
  

Local fix

• none. apply ptf when it is available.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2PM                 *
  *                 users of component:                          *
  *                 -   OMEGAMON collector                       *
  *                 -   The component that transfers DB2         *
  *                     monitoring data collected by the         *
  *                     OMEGAMON collector to the TEMA           *
  ****************************************************************
  * PROBLEM DESCRIPTION: ABEND0C4 IN MODULE KO2APC4K AT OFFSET   *
  *                      +X'0F3A'.  ABEND0C4 MODULE KO2APC4x.    *
  *                                                              *
  ****************************************************************
  * RECOMMENDATION: Apply this PTF                               *
  *                                                              *
  ****************************************************************
  PROBLEM SUMMARY:
  ACE DB2 control block was freed while accessing it.
  
  PROBLEM CONCLUSION:
  Recover from abend if ACE is freed.
  

Problem conclusion

• Recover from abend if ACE is freed.
  
  KEYWORDS : ABEND0C4 KO2APC4K KO2APC4x ACE DB2
  

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

• DUMM3KO2
  

Fix information

• Fixed component name

  OM XE DB2PE/PM

• Fixed component ID

  5655OPE00

Applicable component levels

• R510 PSN UK80546

     UP12/07/28 P F207

• R511 PSN UK80547

     UP12/07/28 P F207

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.