OA42257: IST663I BIND FAIL REQUEST RECEIVED SENSE=08410000

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

  • ISTTSCAF is issuing sense 08410000 when processing a Bind
    request. The network address is still in use by a previous
    session that had just ended.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of VTAM applications.              *
    ****************************************************************
    * PROBLEM DESCRIPTION: Session setup fails with 08410000       *
    *                      sense code due to incomplete cleanup    *
    *                      of a prior session.                     *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    The problem may be summarized as follows:
    1. A BIND is sent to a VTAM application.
    2. An UNBIND for the same session is also sent to the
       same application.
    3. The UNBIND attempts to verify that the PCID in the
       FMCB extension matches the PCID in the UNBIND's CV60,
       but the BIND process has not yet saved the PCID in the
       extension, so the UNBIND fails with a sense of
       x'80050000'.
    4. The BIND continues and sets up the SLU side of the
       session.
    5. The negative UNBIND response takes down the PLU side
       of the session, including the use of the element
       address.
    6. Sometime later, when a subsequent session is being
       established, the same element address is reallocated,
       but the FMCB from the SLU side of the earlier session
       is found and the sense of x'08410000' is set for the
       session setup attempt.
    

Problem conclusion

  • ISTTSCAF is updated to save the PCID in the FMCB
    extension so it will be there earlier and therefore
    any subsequent UNBIND will succeed.
    

Temporary fix

Comments

APAR Information

  • APAR number

    OA42257

  • Reported component name

    VTAM V4 MVS/ESA

  • Reported component ID

    569511701

  • Reported release

    1D0

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-05-13

  • Closed date

    2013-05-23

  • 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:

    UA69233 UA69234 OA42386

Modules/Macros

  • ISTTSCAF
    

Fix information

  • Fixed component name

    VTAM V4 MVS/ESA

  • Fixed component ID

    569511701

Applicable component levels

  • R1C0 PSY UA69233

       UP13/07/16 P F307

  • R1D0 PSY UA69234

       UP13/07/16 P F307

Fix is available

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Document information


More support for:

z/OS family

Software version:

1D0

Operating system(s):

z/OS

Reference #:

OA42257

Modified date:

2013-08-02

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