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PH06064: Compiler return code 16, with U4088-807 evident in the joblog

A fix is available

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APAR status

  • Closed as program error.

Error description

  • A change to the generation of long relative branches to
    correctly reflect code usage with code coverage tools was
    included in the October 2018 v6.1 PTF (September 2018 v6.2 PTF).
    This change may cause an infinite recursion in the code
    generator, resulting in the compiler ending with return code 16,
    but no specific compiler diagnostic.
    
    The joblog will show a U4088-807 due to stack memory exhaustion.
    The above the line storage high water mark (IEF032I EXT: value)
    will also be high.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Users of Enterprise COBOL V5.2 compiling     *
    *                 programs at OPT(1|2) with PERFORM VARYING    *
    *                 statement.                                   *
    ****************************************************************
    * PROBLEM DESCRIPTION: Compiler aborts with USER COMPLETION    *
    *                      CODE=4088 REASON CODE=00000807.         *
    ****************************************************************
    * RECOMMENDATION: Apply the provided PTF.                      *
    ****************************************************************
    An incorrectly initialized variable in the compiler could cause
    the compiler to run out of memory.
    

Problem conclusion

  • Compiler was updated to properly initialize the variable causing
    the issue.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH06064

  • Reported component name

    ENT COBOL FOR Z

  • Reported component ID

    5655W3200

  • Reported release

    520

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-12-03

  • Closed date

    2018-12-12

  • Last modified date

    2019-01-02

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

    PH04814

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

Modules/Macros

  • IGY8RWTU IGYCBE   IGYCCBE  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 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 IGYECWI  IGYMSGE  IGYMSGK  IGYMSGT
    

Fix information

  • Fixed component name

    ENT COBOL FOR Z

  • Fixed component ID

    5655W3200

Applicable component levels

  • R520 PSY UI60238

       UP18/12/18 P F812

  • R521 PSY UI60239

       UP18/12/19 P F812

  • R522 PSY UI60240

       UP18/12/19 P F812

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.

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Document Information

Modified date:
02 January 2019