PM62554: RC00E2000C DSNSVSVB OFFSET0AC2

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• D1DP,ABND=04E-00E2000C,U=PAP1    ,M=C8 ,C=101.DMC
  -DSNIPSFI,M=DSNTFRCV,LOC=DSNIPSFI.DSNSVSVB+0AC2
  The rc00e2000c occurs when a 2g storega pool fills with SAP
  control blocks:
  DSAP .D......  0000020169E3DA80 DSNXEAAL UK74175
  DSAP .D......  0000020169E3DA80 DSNXEAAL UK74175
  DSAP .D......  0000020169E3DA80 DSNXEAAL UK74175
  DSAP .D......  0000020169E3DA80 DSNXEAAL UK74175
  

Local fix

• Rebind the package
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All DB2 for z/OS 10 users running packages   *
  *                 last bound on prior releases, with ENABLE    *
  *                 or DISABLE bind option specified.            *
  ****************************************************************
  * PROBLEM DESCRIPTION: Storage shortage may occur on systems   *
  *                      running packages bound prior to DB2 10  *
  *                      and bound with ENABLE or DISABLE bind   *
  *                      option. This could result in ABEND04E   *
  *                      RC00E2000C in DSNSVSVB and subsystem    *
  *                      termination.                            *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  When running packages bound prior to DB2 10, the package must be
  puffed to DB2 10 format. The puffing code for ENABLE and DISABLE
  bind options allocates a separate storage for the new format.
  This storage is freed at thread deallocation.
  
  If the package was also bound with RELEASE(COMMIT), the package
  is freed at commit while the thread could continue to run. If
  the application commits and re-allocates this package
  repeatedly, it could result in system storage being used up by
  the storage allocated for puffing of ENABLE and DISABLE bind
  options. This could result in storage shortage and ABEND04E
  RC00E2000C at DSNSVSVB and subsequent subsystem termination.
  

Problem conclusion

• DB2 has been modified to free the storage allocated for puffing
  of ENABLE and DISABLE bind options earlier instead of waiting
  until thread deallocation.
  
  Keywords: DB2STGLK/K
  

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:

  UK79995

Modules/Macros

• DSNXEAAL
  

Fix information

• Fixed component name

  DB2 OS/390 & Z/

• Fixed component ID

  5740XYR00

Applicable component levels

• RA10 PSY UK79995

     UP12/07/17 P F207

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.