PI95086: DUPLICATE COMPILER MESSAGES WITH OPT(1/2) AND FLAG(W)

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Error messages may be issued twice when specifying FLAG(W) and
  either OPT(1) or OPT(2).  The first set of messages follow the
  Cross Reference section of the listing; the duplicated messages
  are seen after the 'End of Compilation' section.
  

Local fix

• Compile with OPT(0) or FLAG(I,I)
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of Enterprise COBOL V6.2 compiling     *
  *                 programs with the FLAG option where          *
  *                 messages generated by the optimizer and      *
  *                 code generator phase of the compiler are     *
  *                 suppressed (e.g., informational messages     *
  *                 relating to deleted lines of code, PERFORM   *
  *                 inlining, etc.).                             *
  ****************************************************************
  * PROBLEM DESCRIPTION: Possible duplication of compiler        *
  *                      messages in the listing.                *
  ****************************************************************
  * RECOMMENDATION: Apply the provided PTF.                      *
  ****************************************************************
  In cases where messages generated by the optimizer and code
  generator phase of the compiler were suppressed due to the FLAG
  option, the compiler would sometimes still inadvertently
  attempt to dump messages to the listing even though no messages
  were available to dump.  This could result in messages
  generated in earlier phases of the compiler being dumped a
  second time.
  

Problem conclusion

• The compiler was updated to ensure that when messages are
  suppressed by the FLAG option of the compiler, no attempt is
  made to dump messages to the listing when there are no messages
  to dump.
  

Temporary fix

Comments

APAR Information

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

  PI89566

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

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  IGYWCL   IGYWCLG  IGYZQDRV IGYZQENU
  IGYZQJPN
  

Fix information

• Fixed component name

  ENT COBOL FOR Z

• Fixed component ID

  5655EC600

Applicable component levels

• R620 PSY UI54510

     UP18/03/28 P F803

• R621 PSY UI54511

     UP18/03/28 P F803

• R622 PSY UI54512

     UP18/03/28 P F803

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.