PH11941: MESSAGE DFHSM0601 LIMIT OF ABOVE BAR STORAGE USES INCORRECT MEMLIMIT SOURCE.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Even though we have replaced the functionality of IEFUSI with
  SMFLIMxx, CICS is still reporting it:
  DFHSM0601I CICSRGN Limit of above the bar storage available is
  8G from IEFUSI.
  CICS determines the memlimit source from the field RAXLVMEMLIMS
  'the Source of Address Space memory limit' but this field
  alone may not be sufficent to correctly establish the source
  from where the MEMLIMIT value was actually set.
  This can result in the CICS message DFHSM0601I containing
  the wrong memlimit source value.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All CICS users.                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: DFHSM0601I incorrectly reports that     *
  *                      MEMLIMIT was set by IEFUSI when         *
  *                      SMFLIMxx is in use.                     *
  ****************************************************************
  When the source of the last change to the Address Space Memory
  Limit is SMFLIMxx, DFHSMDM incorrectly assumes it is the IEFUSI
  exit.
  DFHSM0601I applid Limit of above the bar storage available is
                                                   nG from IEFUSI.
  

Problem conclusion

• DFHSMDM is updated to check for SMFLIMxx being the source of the
  change. DFHSM0601I will now show SMF instead of IEFUSI when
  SMFLIMxx is the source.
  

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:

  UI66336 UI66337 UI66338

Modules/Macros

• DFHSMDM
  

Fix information

• Fixed component name

  CICS TS Z/OS V5

• Fixed component ID

  5655Y0400

Applicable component levels

• R000 PSY UI66336

     UP19/11/09 P F911

• R100 PSY UI66337

     UP19/11/09 P F911

• R200 PSY UI66338

     UP19/11/09 P F911

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.