PH23991: IGZ0032S WITH COBOL V6.2 ON CANCEL WITH CEEHDLR

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• With LE abend handler CEEHDLR enabled, called program
  encounters an exception. Processing resumes, as expected.
  However, when the main program issues a CANCEL for the called
  program with the exception, message IGZ0032S is issued
  

Local fix

• Use COBOL V4.2
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of Enterprise COBOL V5 and later       *
  *                 releases running programs which use          *
  *                 CEEHDLR, CEE3SRP, and CEEMRCE services       *
  *                 to handle LE conditions raised in            *
  *                 dynamically called programs.                 *
  ****************************************************************
  * PROBLEM DESCRIPTION: The program terminated with message:    *
  *                      IGZ0032S A CANCEL was attempted on      *
  *                      active program.                         *
  *                                                              *
  *                      Before this message was issued, the     *
  *                      COBOL program set a condition           *
  *                      handler and a resume point using LE     *
  *                      services CEEHDLR, CEE3SRP, and          *
  *                      CEEMRCE. Later when an attempt was      *
  *                      made to CANCEL a dynamically called     *
  *                      subprogram, after a condition was       *
  *                      raised and handled, the program         *
  *                      terminated with message IGZ0032S.       *
  ****************************************************************
  * RECOMMENDATION: Install the provided PTF.                    *
  ****************************************************************
  When a COBOL subprogram is called using dynamic call, and is
  active in the call chain on the stack, the COBOL Runtime
  Dynamic Call Handler keeps track of the active status of this
  subprogram. Later when a condition occurs in the call chain
  (while this subprogram is still active), and the condition is
  handled by CEEHDLR, and then control is resumed (using CEE3SRP
  and CEEMRCE services) to a point before the dynamic call, the
  Runtime Dynamic Call Handler would lose track of the status of
  this subprogram, and consider it still active (not yet return).
  When an attempt is made to CANCEL this subprogram, IGZ0032S is
  emitted.
  
  COB0501T/K COB0502T/K COB0601T/K COB0602T/K COB0603T/K
  

Problem conclusion

• COBOL Runtime has been enhanced to handle transfer of control
  around dynamic calls due to LE conditions.
  

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:

  UI69401

Modules/Macros

• IGZCEV4  IGZCMGEN IGZCMGUE IGZLLIBV IGZXAPI  IGZXCDA  IGZXD24
  IGZXDMR  IGZXLPIO IGZXLPKA IGZXLPKB IGZXLPKC IGZXLPKD IGZXLPKE
  IGZXLPKF IGZXLPKG IGZXPK2
  

Fix information

• Fixed component name

  LE ENT COBOL LI

• Fixed component ID

  568819812

Applicable component levels

• R7A0 PSY UI69401

     UP20/05/27 P F005

• R7B0 PSY UI69403

     UP20/05/27 P F005

• R7C0 PSY UI69405

     UP20/05/27 P F005

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.