PM91142: FORWARD FIT COBOL RUN-TIME APARS TO LE FOR Z/OS 2.1

A fix is available

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Forward fit the following COBOL Run-time APAR to LE for z/OS
    2.1:
    PM88515
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: COBOL users running in a multi-threaded      *
    *                 environment.                                 *
    *                                                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: When COBOL comes up in a sub-thread     *
    *                      before it is initialized in the IPT,    *
    *                      enclave termination (on the IPT) may    *
    *                      get an ABEND0C4 trying to free storage  *
    *                      in IGZCMTX.                             *
    *                                                              *
    ****************************************************************
    * RECOMMENDATION: Apply the provided PTF.                      *
    *                                                              *
    ****************************************************************
    When COBOL is first initialized on a sub-thread, the enclave
    init call is done on the sub-thread but COBOL didn't get
    notified of the enclave init call on the IPT, so COBOL does not
    allocate a required control block. As a result, the control
    block is not available when the enclave terminates and an 0C4
    abend occurs when freeing some storage.
    

Problem conclusion

  • Change enclave termination to make sure that we have the
    required control block to clean up the COBOL enclave.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM91142

  • Reported component name

    LE COBOL LIB

  • Reported component ID

    568819802

  • Reported release

    790

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-06-14

  • Closed date

    2013-06-28

  • Last modified date

    2013-08-02

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

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

    UK95548

Modules/Macros

  • IGZCEV5
    

Fix information

  • Fixed component name

    LE COBOL LIB

  • Fixed component ID

    568819802

Applicable component levels

  • R790 PSY UK95548

       UP13/07/09 P F307

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


More support for:

z/OS family

Software version:

790

Operating system(s):

z/OS

Reference #:

PM91142

Modified date:

2013-08-02

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