PM95745: INCORRECT ABEND REGS FROM DSN3ABND FOR RARQ SEQUENCE ERROR.

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Incorrect abend regs from DSN3ABND for a RARQ sequence error.
    DSN3ABND should issue an ABEND04E RC00E50063, but DSN3ABND
    loses the code reg before issuing the ABEND.  This results in
    an incorrect abend code and reason code.  See the 00E50063
    reason code description in the DB2 Codes manual for more
    information about the RARQ sequence error. d168670
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of DB2 for zOS.                    *
    ****************************************************************
    * PROBLEM DESCRIPTION: Incorrect abend regs from DSN3ABND      *
    *                      for RARQ sequence error.                *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    DSN3ABND loses the code register when preparing to issue
    an ABEND04E RC00E50063 for a RARQ sequence error.  This
    results in an ABEND with an invalid ABEND code and reason
    code.  The abend can occur when there is a sequence error in
    the Identify, Signon, Create Thread process.  An example is
    when two consecutive Create Thread requests are issued.  The
    ABEND04E RC00E50063 should be retried by the recovery routine
    in DSNAPRHX, and a FRB RC256 RC00E50063 returned back to the
    requestor for the RARQ sequence error.
    

Problem conclusion

  • Register usage in DSN3ABND has been corrected.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM95745

  • Reported component name

    DB2 OS/390 & Z/

  • Reported component ID

    5740XYR00

  • Reported release

    A10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-08-23

  • Closed date

    2013-09-03

  • Last modified date

    2013-10-03

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

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

    UK97231 UK97232

Modules/Macros

  • DSN3ABND
    

Fix information

  • Fixed component name

    DB2 OS/390 & Z/

  • Fixed component ID

    5740XYR00

Applicable component levels

  • RA10 PSY UK97231

       UP13/09/18 P F309

  • RB10 PSY UK97232

       UP13/09/18 P F309

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:

DB2 for z/OS

Software version:

A10

Reference #:

PM95745

Modified date:

2013-10-03

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