PK74463: CSA AND ECSA CONTAIN MANY COPIES OF O2EIX1 AND O2EGX1 ROUTINES

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• CSA and ECSA can contain many copies of Omegamon modules
  O2EIX1 and O2EGX1 (KO2EIX1x and KO2EGX1x).  These copies are no
  longer needed and can contribute to excessive storage use in
  common storage.  Using IPCS to format storage (OWNCOMM), these
  areas will usually show up under *SYSTEM*:
   ASID Job Name Id       St T Address  Length   Ret Addr
   ---- -------- -------- -- - -------- -------- --------
   0000 *SYSTEM* ........ Ac C 00A10D08 0001A2F8 0A65D4DE
    Data ------> 00000040 405C5C5C 40C3D6D7 E8D9C9C7  *..
  ... with the 'Ret Addr' pointing to code with an eyecatcher of
  O2EOJS (KO2EOJSx).  The 'Address' will point to code with an
  eyecatcher of 'O2EIX1' or 'O2EGX1'.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2PM                 *
  *                 users of component:                          *
  *                 -   OMEGAMON collector                       *
  ****************************************************************
  * PROBLEM DESCRIPTION: ECSA storage not released when Object   *
  *                      Analysis is stopped/restarted.          *
  ****************************************************************
  * RECOMMENDATION: Apply this PTF                               *
  ****************************************************************
  PROBLEM SUMMARY:
  Object Analysis utilizes approx 160K of ECSA, which is not
  released at termination.
  
  PROBLEM CONCLUSION:
  Subset of storage modified to safely bypass hook, remainder is
  freed.
  

Problem conclusion

• Subset of storage modified to safely bypass hook, remainder is
  freed.
  
  KEYWORDS : ECSA STORAGE OBJECT ANALYSIS
  

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:

  UK46427

Modules/Macros

•    KO2AINIB KO2ARECB KO2EAPIC KO2EAPIF KO2ECTLC
  KO2ECTLF KO2EC01C KO2EC01F KO2ED01A KO2ED01T KO2ED01W KO2ED013
  KO2EGX1A KO2EGX1T KO2EGX1W KO2EGX13 KO2EIXMC KO2EIXMF KO2EIX1A
  KO2EIX1T KO2EIX1W KO2EIX13 KO2ELDBB KO2EOJAB KO2EOJSA KO2EOJSS
  KO2EOJS2 KO2ET01C KO2ET01F KO2EVLAB KO2ODBGB KO2OJACB KO2OJALB
  KO2OJTHB KO2OJVLB KO2OTHHB
  

Fix information

• Fixed component name

  OM XE DB2PE/PM

• Fixed component ID

  5655OPE00

Applicable component levels

• R410 PSY UK46427

     UP09/05/20 P F905

Fix is available

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