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IT01157: MQ TRANSACTIONS MIGHT FALL INTO INFINITE ERROR REPORTING LOOP IF BACKEND OF MQ-QM HAS A PROBLEM

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APAR status

  • Closed as program error.

Error description

  • A service using a MQ backend falls into an infinite error
    reporting loop when having trouble connecting to the backend due
    to the TCP connection not timing out.
    

Local fix

  • If the DPMQ/DPMQFTE URL-Opener's timeout parameter is greater
    than60 seconds, the backend timeout should be greater than
    the timeout parameter in the DPMQ/DPMQFTE URL-Opener.
    

Problem summary

  • Affected is the use of the DPMQ/DPMQFTE Protocol URL as the
    backend of a Multi-Protocol Gateway or Web Service Proxy
    service.
    
    
    If a network error occurs, DPMQ/DPMQFTE Protocol URL might not
    react to the network error immediately.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IT01157

  • Reported component name

    DATAPOWER

  • Reported component ID

    DP1234567

  • Reported release

    600

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-04-21

  • Closed date

    2014-05-07

  • Last modified date

    2014-05-26

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

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

Fix information

  • Fixed component name

    DATAPOWER

  • Fixed component ID

    DP1234567

Applicable component levels

  • R500 PSY

       UP

  • R600 PSY

       UP

  • R601 PSY

       UP



Document information

More support for: IBM DataPower Gateways
General

Software version: 6.0.0

Reference #: IT01157

Modified date: 26 May 2014