PM99465: DFHSM0002 FOR SEVER ERROR CODE X'0305' FOR A DOUBLE FREEMAIN OF A LE_RUWA.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• You are running and then receive  DFHSM0002 FOR SEVER ERROR
  CODE X'0305' FOR A DOUBLE FREEMAIN OF A LE_RUWA.  You have a
  task which was running and received an abend.  Since it was
  working as expected  it was about to issue a freemain for the
  LE_RUWA. While  it was doing the freemain the transaction was
  purged (we can see an AKC3   abend - purged deferred).  The
  freemain completes. However,  before CICS can set  EISRUSTG to
  0 it acts on the deferred abend and goes through program  check
  recovery. In there CICS tests for EISRUSTG being 0 and as it is
  not we issue the freemain again, which then fails.
  
  
  
  
  
  
  
  
  
  Additional Symptom(s) Search Keyword(s): KIXREVRJL
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All CICS users.                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: Message DFHSM0002 A severe error (code  *
  *                      X'0305') has occurred in module         *
  *                      DFHSMGF when  CICS attempts a double    *
  *                      FREEMAIN for the LE_RUWA.               *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  A transaction is running, and is about to FREEMAIN the LE_RUWA
  (rununit workarea). The FREEMAIN works, but before CICS can
  set EISRUSTG(which addresses LE_RUWA) to 0, the transaction is
  purged. Then CICS continues  with program_check_recovery. As
  EISRUSTG is not zero, FREEMAIN for the LE_RUWA is issued again,
  this results in MSGDFHSM0002 with error code X'0305'.
  

Problem conclusion

• DFHAPLI1 has been changed to FREEMAIN the LE_RUWA once.
  The fix is for TASK31 storage only.
  

Temporary fix

• FIX AVAILABLE BY PTF ONLY
  

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  PI08360 PI08612 UI14288 UI14289

Modules/Macros

•    DFHAPLI1 DFHAPLJ1 DFHAPLX1
  

Fix information

• Fixed component name

  CICSTS V3 Z/OS

• Fixed component ID

  5655M1500

Applicable component levels

• R400 PSY UI14288

     UP14/01/24 P F401

• R500 PSY UI14289

     UP14/01/24 P F401

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.