PM61626: ABEND04E RC00E2000E SHB ECSA OVERLAY ABEND0C4 KO2CAPIx#L 12/04/02 PTF PECHANGE

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Abend04e rc00e2000e in DSNSFBK at offset +0A94. DB2 SHB in ECSA
  was overlaid. Its SHBID and length were overlaid by zeroes:
  1C4A9000.:1C4A901F. LENGTH(X'20')--All bytes contain X'00'
  1C4A9020   00000000   00000000   1A2F9428   00000000
  .
  A good SHB should read like this:
  1C7FE000   004B0038   00000000   10C2D000   00000000
             --------
  .
  The storage caused overlay is this one from VSMDATA:
  004C OMEGDPH  STC21204 Ac C 1C4A8E50 000001B0 21FFA144
  03/27/2012 12:46:10
   Data ------> 1C4A8E70 000001B0 F17000C0 00000003
  .
  Storages in core had eyecathers: XCG$0000 and TSTATOUT
  

Local fix

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: ABEND04E in DB2 due to ECSA overlay and *
  *                      ABEND0C4 IN MODULE KO2CAPI2 PERCOLATED  *
  *                      TO D5API MODULE KO2ACONB                *
  *                                                              *
  ****************************************************************
  * RECOMMENDATION: Apply this PTF                               *
  *                                                              *
  ****************************************************************
  PROBLEM SUMMARY:
  When obtaining DB2 thread status information of non-remote
  threads, an incorrect length was used to clear ECSA memory,
  resulting in an overlay.  Also, the return area from a
  thread info subroutine call was addressed incorrectly.
  
  PROBLEM CONCLUSION:
  Ensure the correct length is used when clearing the memory and
  address the return area properly.
  

Problem conclusion

• Ensure the correct length is used when clearing the memory and
  address the return area properly.
  
  KEYWORDS : ABEND04E DB2 ECSA OVERLAY ABEND0C4 KO2CAPI2 D5API
  

Temporary fix

• *********
  * HIPER *
  *********
  

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UK78593 UK78594

Modules/Macros

• KO2APC3A KO2APC3S KO2APC32 KO2XTHSA KO2XTHSS
  KO2XTHS2
  

Fix information

• Fixed component name

  OM XE DB2PE/PM

• Fixed component ID

  5655OPE00

Applicable component levels

• R410 PSY UK78593

     UP12/05/11 P F205 ®

• R420 PSY UK78594

     UP12/05/11 P F205 ®

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.