PK83272: STORAGE VIOLATION IN CICS SEGMENTED TUI PROGRAM

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Rational COBOL Runtime for zSeries V6.0.1:
  
  Transactions receiving storage violations.  The violation is
  caused by the trailing SSA being overwritten.
  
  The storage is a table of addresses.  The table and the storage
  addresses that it contains are getmained from Module EZECSDLL +
  X'190'.
  
  This problem occurs with segmented TUI programs that contain a
  large number of calls to the EZESSM module which saves segment
  data.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: RATIONAL COBOL RUNTIME FOR ZSERIESV6.0.1     *
  *                 USERS.                                       *
  ****************************************************************
  * PROBLEM DESCRIPTION: STORAGE VIOLATION IN CICS SEGMENTED TUI *
  *                      PROGRAM                                 *
  ****************************************************************
  * RECOMMENDATION: APPLY THIS MAINTENANCE.                      *
  ****************************************************************
  TRANSACTIONS RECEIVING STORAGE VIOLATIONS.  THE VIOLATION IS
  BEING CAUSED BY THE TRAILING SSA BEING OVERWRITTEN.
  

Problem conclusion

• THIS PROBLEM OCCURS WITH SEGMENTED TUI PROGRAMS THAT CONTAIN A
  LARGE NUMBER OF CALLS TO THE EZESSM MODULE WHICH SAVES SEGMENT
  DATA.
  

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:

  PK83396

Modules/Macros

• ELASSM
  

Fix information

• Fixed component name

  RATL COBOL RT Z

• Fixed component ID

  5655R2900

Applicable component levels

• R601 PSY UK46879

     UP09/06/27 P F906

Fix is available

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