PM93350: MULTIPLE ENTRIES FOR BUFFER POOL BP0 FOR DB2 V10 AFTER RSU1305 AND DB2 APAR PM70981 / PTF UK94096 APPLIED

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• KDPBPOOL - shows multiple entries only for BP0
  (Classic panel ZBMGR)
  
  The Buffer Pool Management Information for DB2 v10 subsystems is
  incorrect, but the DB2 v9 subsystems shows the correct
  information.
  
  This appears to be the result of DB2 APAR PM70981 / PTF UK94096
  which was PE'ed. The PE resolver is APAR PM94435 / PTF UK96850
  
  Classic session shows only BP0 under BUFFER MANAGER INFORMATION
  and invalid "Open Dataset Count In Active Pools".
  
  e.g. DB2 v10 subsystem:
  
  BMGR
  
  +  Current Number Open Datasets         =   114
  +  High Water Mark Open Datasets        =   114
  +  Maximum Number Open Datasets Allowed =  5000
  +  Open Dataset Count In Active Pools   =  -2147M
  +
  
  +
  *
  
  + Pool   VP              Pages   Pages   Getp      Read
  Prefetch
  Write
  + ID     Size            Alloc   In Use  Rate      I/O Rate  Req
  Rate
  I/O Rate
  + ------ ------          ------  ------  --------  --------
  --------
  --------
  + BP0      2000            2000      95        .00       .00
  .
  00       .0
  + BP0      2000            2000      95        .00       .00
  .
  00       .0
  + BP0      2000            2000      95        .00       .00
  .
  00       .0
  + BP0      2000            2000      95        .00       .00
  .
  00       .0
  + BP0      2000            2000      95        .00       .00
  .
  00       .0
  + BP0      2000            2000      95        .00       .00
  .
  00       .0
  + BP0      2000            2000      95        .00       .00
  .
  00       .0
  

Local fix

• n/a
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2PM                 *
  *                 users of component                           *
  *                 - Classic Interface                          *
  *                 - CUA Interface                              *
  *                 - TEP                                        *
  *                 - Enhanced 3270 UI                           *
  ****************************************************************
  * PROBLEM DESCRIPTION: Multiple entries for only BP0 are       *
  *                      shown after DB2 V10 maintenance level   *
  *                      RSU1305. Classic ZBMGR panel, TEP       *
  *                      Buffer Pool Management workspace, CUA   *
  *                      KD2WBUFD panel, and Enhanced 3270 UI    *
  *                      KDPBPOOL screen are affected.           *
  ****************************************************************
  * RECOMMENDATION: Apply this PTF                               *
  ****************************************************************
  PROBLEM SUMMARY:
  DB2 V10 maintenance level RSU1305 introduced a change to the
  length of a field used to access buffer pool information.
  Multiple entries for only BP0 are shown after DB2 V10
  maintenance level RSU1305. Classic ZBMGR panel, TEP Buffer
  Pool Management workspace, CUA KD2WBUFD panel, and Enhanced
  3270 UI KDPBPOOL screen are affected.
  
  PROBLEM CONCLUSION:
  Use the new length.
  
  KEYWORDS:
  BP0 ZBMGR BUFFER POOL KDPBPOOL KD2WBUFD
  

Problem conclusion

• Use the new length.
  
  KEYWORDS:
  BP0 ZBMGR BUFFER POOL KDPBPOOL KD2WBUFD
  

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:

  UK98516 UK98517

Modules/Macros

• KO2CST5A KO2CST5K KO2CST52
  

Fix information

• Fixed component name

  OM XE DB2PE/PM

• Fixed component ID

  5655OPE00

Applicable component levels

• R510 PSY UK98516

     UP13/10/18 P F310

• R511 PSY UK98517

     UP13/10/18 P F310

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.