PK50490: ABEND0C4, S0C4 IN DGOMTX00 WHILE VIEWING HISTORY

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• When paging through history in the Thread Summary Panel
  (Panelid= DGOMTPLS)
  user experiences an abend0c4.
  SYSTEM COMPLETION CODE=0C4 REASON CODE=00000010
  TIME=16.17.57 SEQ=31200 CPU=0000 ASID=0100
  PSW AT TIME OF ERROR 478D1000 9D8C6DE4 ILC 4 INTC 10
  ACTIVE LOAD MODULE ADDRESS=1D87CAA8 OFFSET=0004A33C
  NAME=DGOMTX00
  .
  CSECT at time of error is DGOVSCO1
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2PM                 *
  *                 users of component:                          *
  *                 - PE Server                                  *
  *                 - ISPF Monitoring dialogs                    *
  ****************************************************************
  * PROBLEM DESCRIPTION: When the ISPF monitoring dialogs are    *
  *                      used to view snapshot history data      *
  *                      collected by the OMEGAMON Server        *
  *                      subtask PESERVER and the ISPF online    *
  *                      monitor memory pool size is set to a    *
  *                      value less than 4MB and the snapshot    *
  *                      history data exceed the limit, the ISPF *
  *                      monitoring dialogs will abend with code *
  *                      0C4 in module DGOMTX00.                 *
  ****************************************************************
  * RECOMMENDATION: Apply this PTF                               *
  ****************************************************************
  When the ISPF monitoring dialogs are used to view snapshot
  history data collected by the OMEGAMON Server subtask PESERVER
  and the ISPF online monitor memory pool size is set to a value
  less than 4MB and the snapshot history data exceed the limit,
  the ISPF monitoring dialogs will abend with code 0C4 in module
  DGOMTX00.
  

Problem conclusion

• When the ISPF monitoring dialogs are used to view snapshot
  history data collected by the OMEGAMON Server subtask PESERVER
  and the ISPF online monitor memory pool size is set to a value
  less than 4MB and the snapshot history data exceed the limit,
  the data will be truncated to fit the provided ISPF online
  monitor memory pool size.
  
  KEYWORDS:
  ISPF OLM ABEND0C4 DGOMTX00 DGOVSCO1 HISTORY THREAD SUMMARY
  
  Circumvention:
  Set the ISPF Online Monitor Memory Pool Size to 4MB.
  Select the following options from the ISPF menu:
  3. View online DB2 activity - PE ISPF OLM
  4. Options
  7. ISPF Online Monitor Memory Usage
  Memory Pool Size (MB)  . . . . . . . . . . . . . . . . 4 .
  

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:

  UK29352 UK29353

Modules/Macros

•    DGOVMSTR DGOVPMOV DGOVUM00 DGOVUM02
  

Fix information

• Fixed component name

  OM XE DB2PE/PM

• Fixed component ID

  5655OPE00

Applicable component levels

• R310 PSY UK29352

     UP07/09/21 P F709

• R410 PSY UK29353

     UP07/09/21 P F709

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.