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OA56100: DATA STREAMER LOOP AND HBO6071E UNEXPECTED ENDIAN MESSAGE WHERE DATA IS REJECTED.

A fix is available

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APAR status

  • Closed as program error.

Error description

  • The Data Streamer discards data from the data receiver due to
    the endianness of the numerical value.  HBO6071E Unexpected
    endian. Data rejected message.  This error causes the Data
    Streamer to loop.
    

Local fix

  • n/a
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All Common Data Provider for z Systems       *
    *                 V1.1.0 users - Common Data Handler           *
    ****************************************************************
    * PROBLEM DESCRIPTION: The Data Streamer enters a loop when it *
    *                      encounters invalid data in the header   *
    *                      if stream volume is high enough.        *
    ****************************************************************
    The Data Streamer was trying to dump all remaining data from the
    stream when it received an unexpected endian value in the
    header.
    

Problem conclusion

  • The Data Streamer now continues reading the stream while
    checking for the start of a new header, and continues
    operating as usual when a valid header is found.
    

Temporary fix

Comments

APAR Information

  • APAR number

    OA56100

  • Reported component name

    LOG FWDR DATA P

  • Reported component ID

    5698ARA00

  • Reported release

    110

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-09-06

  • Closed date

    2018-10-09

  • Last modified date

    2018-11-01

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

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

    UA97625

Modules/Macros

  • HBOCDEDS HBOCDEUI HBODS001 HBODSPRO HBORDAPI HBORS001
    

Fix information

  • Fixed component name

    COMMON DATA HAN

  • Fixed component ID

    5698ABJ02

Applicable component levels

  • R110 PSY UA97625

       UP18/10/11 P F810

Fix is available

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Document Information

Modified date:
01 November 2018