PH23722: COMPILER ABEND WITH MESSAGE MSGIGYCB7104-U INTERNAL ERROR WHILE COMPILING FUNCTION 'XXXXX'.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Compiler abend with message MSGIGYCB7104-U Internal error while
  compiling function 'XXXXX'. Failed assertion on
  opts/ValuePropagation.cpp:4633.
  

Local fix

• BYPASS/CIRCUMVENTION:
  Workaround : Compile at OPT(0)
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of Enterprise COBOL V6.2 compiling     *
  *                 programs at OPT(1|2) that have IF            *
  *                 statements comparing a data item to multiple *
  *                 constants or conditions in an unreachable    *
  *                 paragraph or section.                        *
  ****************************************************************
  * PROBLEM DESCRIPTION: Compiler abend with message             *
  *                      MSGIGYCB7104-U Internal error while     *
  *                      compiling function 'XXXXX'. Failed      *
  *                      assertion on                            *
  *                      opts/ValuePropagation.cpp:4633.         *
  ****************************************************************
  * RECOMMENDATION: Apply the provided PTF.                      *
  ****************************************************************
  The compiler's internal state was incorrect after optimizing the
  IF statement, causing the compiler to abort in a later
  optimization when the incorrect state was detected.
  

Problem conclusion

• The compiler was fixed to have the correct internal state after
  the earlier optimization, allowing the later optimization to
  safely proceed.
  

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:

  PH24665 PH25224

Modules/Macros

• IGY8RWTU IGYCASMB IGYCCBE  IGYCCCRT IGYCCICS IGYCCSRV IGYCDGEN
  IGYCDIAG IGYCDMAP IGYCEN$0 IGYCEN$1 IGYCEN$2 IGYCEN$3 IGYCEN$4
  IGYCEN$5 IGYCEN$8 IGYCEN$D IGYCEN$R IGYCFGEN IGYCFREE IGYCINIT
  IGYCJA$0 IGYCJA$1 IGYCJA$2 IGYCJA$3 IGYCJA$4 IGYCJA$5 IGYCJA$8
  IGYCJA$D IGYCJA$R IGYCLIBH IGYCLIBO IGYCLIBR IGYCLSTR IGYCLVL0
  IGYCLVL1 IGYCLVL2 IGYCLVL3 IGYCLVL8 IGYCMALL IGYCOPI  IGYCOSCN
  IGYCPGEN IGYCRCTL IGYCRDPR IGYCRDSC IGYCREAL IGYCRWT  IGYCSCAN
  IGYCSIMD IGYCUE$0 IGYCUE$1 IGYCUE$2 IGYCUE$3 IGYCUE$4 IGYCUE$5
  IGYCUE$8 IGYCUE$D IGYCUE$R IGYCXREF IGYDRV   IGYEQCWI IGYMSGE
  IGYMSGK  IGYMSGT  IGYQCBE  IGYZQDRV IGYZQENU IGYZQJPN
  

Fix information

• Fixed component name

  ENT COBOL FOR Z

• Fixed component ID

  5655EC600

Applicable component levels

• R620 PSY UI69122

     UP20/04/25 P F004

• R621 PSY UI69123

     UP20/04/25 P F004

• R622 PSY UI69124

     UP20/04/25 P F004

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.