PK97981: Improved virtual storage handling in PE Server subtask

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• This solution is to  free all allocated in the PRIVATE AREA
  BELOW THE 16M line but not used  INTERNAL BUFFERS of PE Server
  subtask which SIZE is  4MB or larger
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2PM                 *
  *                 users of component:                          *
  *                 -   PE Server subtask                        *
  ****************************************************************
  * PROBLEM DESCRIPTION: This fix improves methods used by PE    *
  *                      Server subtask in allocating and        *
  *                      freeing internal buffers which size     *
  *                      may reach or exceed 4MB                 *
  *                                                              *
  ****************************************************************
  * RECOMMENDATION: Apply this PTF                               *
  *                                                              *
  ****************************************************************
  PROBLEM SUMMARY:
  PE Server subtask must always allocate big internal buffers
  in the user private area above the 16MB line
  
  PROBLEM CONCLUSION:
  Control of virtual storage allocation has been improved
  in PE Server subtask code.
  

Problem conclusion

• Control of virtual storage allocation has been improved
  in PE Server subtask code.
  
    The service level of the
    OMEGAMON collector PE Server subtask
    FPEV0000I  DATA SERVER INITIALIZATION
    FPEV0114I  PTF BUILD IS 10.040 for V 4.1
    FPEV0114I  PTF BUILD IS 10.042 for V 4.2
  
  
  KEYWORDS : VIRTUAL STORAGE ALLOCATION PE SERVER SUBTASK
  

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:

  UK54497 UK54498

Modules/Macros

• DGOFECHK DGOFEDPM DGOFEETD DGOMEXA0 DGOMEX00
  DGOMLAXD DGOMLOOK DGOMSX00 DGOMTADJ DGOMTD00 DGOMTD01 DGOMTLST
  DGOMTPOP DGOMTREF DGOMTSQL DGOMTX00 DGOVABND DGOVCINI DGOVDB2C
  DGOVDIVU DGOVHMDR DGOVHM00 DGOVISI  DGOVMB   DGOVMSTR DGOVM001
  DGOVM002 DGOVPIG1 DGOVPMOV DGOVQUEU DGOVRTG0 DGOVRTG1 DGOVRTG2
  DGOVSDOC DGOVTSOI DGOVUM00 DGOVZRAC DGOVZTCC DGOZFL1  DGOZFL2
  DGOZFL3  DGOZMB   FPECMAIN FPEFMAIN FPEFM100 FPEMEXA0 FPEMMAIN
  FPEMMSTH FPEUFIOI FPEUFIO2 FPEUFIXE FPEUFIXS FPEUFI24 FPEUFLNS
  FPEUFLN2 FPEUFLSP FPEUFLS2 FPEUFOCR FPEUFOC2 FPEUFTDS FPEUFTS2
  FPEUFUDA FPEUFUIS FPEUFUIT FPEUFUNI FPEUFUN2 FPEUFWMX FPEUFYDY
  FPEUFYD2 FPEUFYLD FPEUFYST FPEUFYS2 FPEUIFCI FPEUIFC2 FPEUT020
  FPEVMST2 FPEVM000 FPEVSQLI FPEVTMEM FPEVZRAC FPEZCRD  HKDB410J
  HKDB420J KDB410J  KDB420J
  

Fix information

• Fixed component name

  OM XE DB2PE/PM

• Fixed component ID

  5655OPE00

Applicable component levels

• R410 PSY UK54497

     UP10/02/25 P F002

• R420 PSY UK54498

     UP10/02/26 P F002

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.