PH65449: THE IGYCB7311-W WARNING MESSAGES ARE NOT PRINTED ON SOURCE CODE LISTING WHEN USING THE COMPILER OPTIONS INITCHECK(LAX) IN COMBIN

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• The IGYCB7311-W warning messages are not printed on source code
  listing when using the compiler options INITCHECK(LAX) in
  combination with NOPARMCHECK, but shown when INITCHECK(LAX) is
  combined with PARMCHECK option.
  
  ADDITIONAL SYMPTOMS:
  IGYCB7311-W warning messages are not printed on source code
  listing when using the compiler options INITCHECK(LAX) in
  combination with NOPARMCHECK, but shown when INITCHECK(LAX) is
  combined with PARMCHECK option.
  

Local fix

• BYPASS/CIRCUMVENTION:
  None
  
  RECOVERY ACTION:
  Apply PTF
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of Enterprise COBOL 6.3 compiling      *
  *                 programs with INITCHECK(LAX) and             *
  *                 PARMCHECK(MSG).                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: Program produces message                *
  *                      MSGIGYCB7311-W The data item 'XXX' may  *
  *                      be used at this statement before it is  *
  *                      set, despite the variable being set.    *
  ****************************************************************
  * RECOMMENDATION: Apply the provided PTF                       *
  ****************************************************************
  The compiler's internal state may become inconsistent during
  the INITCHECK analysis, causing it to incorrectly report that a
  data item has been used before being given a value.
  

Problem conclusion

• The compiler was fixed to update its internal state correctly.
  

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:

  UO02432 UO02433 UO02434 PH66210

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 IGYCLIBR IGYCLSTR IGYCLVL0 IGYCLVL1 IGYCLVL2
  IGYCLVL3 IGYCLVL8 IGYCMALL 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
  IGYQSPLT IGYZQEN6 IGYZQENU IGYZQJP6 IGYZQJPN
  

Fix information

• Fixed component name

  ENT COBOL FOR Z

• Fixed component ID

  5655EC600

Applicable component levels

• R630 PSY UO02432

     UP25/03/21 P F503

• R631 PSY UO02433

     UP25/03/21 P F503

• R632 PSY UO02434

     UP25/03/21 P F503

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.