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PK32701: DFHSM0002 A01CICSP A SEVERE ERROR (CODE X'0312') HAS OCCURRED IN MODULE DFHSMGF

A fix is available

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APAR status

  • Closed as program error.

Error description

  • DFHSM0002 A01CICSP A severe error (code X'0312') has occurred in
    module DFHSMGF.trace shows Invalid_storage_class_on_freemain
    module DFHZGRP is making a freemain request for class ZCGENERL
    DFHZGRP failed to clear the parmlist prior to freemain request
    Freemain request occurs at DFHZGRP + x'9E4' .
    residule data in the storage class field causes storage class
    not to find a match.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All CICS users                               *
    ****************************************************************
    * PROBLEM DESCRIPTION: DFHSM0002 A severe error X'0312' has    *
    *                      occurred in module DFHSMGF on an        *
    *                      Emergency Restart of a CICS region      *
    *                      with Persistent Sessions.               *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    During an Emergency Restart of a CICS region that is using VTAM
    persistent sessions MSGDFHSM0002 was issued, because a FREEMAIN
    was issued with an invalid storage class.
    This storage class was residual data from the last domain call
    that was issued, because the FREEMAIN parameter list had not
    been cleared before the call.
    
    Additional Keywords: SM0002 CGRP
    

Problem conclusion

  • DFHZGRP has been altered in routine diff_network_cleanup, so the
    FREEMAIN for ZCGENERL storage has the clear option.
    

Temporary fix

  • FIX AVAILABLE BY PTF ONLY
    

Comments

APAR Information

  • APAR number

    PK32701

  • Reported component name

    CICSTS 3.1 Z/OS

  • Reported component ID

    5655M1500

  • Reported release

    400

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2006-10-11

  • Closed date

    2006-11-02

  • Last modified date

    2006-12-01

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

    PK28858

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

    UK19285

Modules/Macros

  •    DFHZGRP
    

Fix information

  • Fixed component name

    CICSTS 3.1 Z/OS

  • Fixed component ID

    5655M1500

Applicable component levels

  • R400 PSY UK19285

       UP06/11/08 P F611

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:
01 December 2006