IBM Support

IT18627: DATAPOWER FAILS TO POLL LARGER MESSAGES FROM TIBCO EMS IF MPGW FLOW CONTROL IS SET TO ON

Subscribe

You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • The user observed that DataPower Tibco EMS frontside handler
    failed to poll messages and got stuck if there are messages
    larger
    than 1.5 MB on the queue AND the MPGW setting Flow Control is
    set to ON.
    

Local fix

  • Keep MPGW setting Flow Control as OFF which is the default.
    

Problem summary

  • For DataPower user who creates a Multi-Protocol Gateway with
    Back-end to the TIBCO EMS server, if enabling the Flow-Control
    in this MPGW, then the transform might fail and the domain will
    be hanging.
    

Problem conclusion

Temporary fix

  • Disable the Flow Control option.
    

Comments

APAR Information

  • APAR number

    IT18627

  • Reported component name

    DATAPOWER

  • Reported component ID

    DP1234567

  • Reported release

    751

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-01-03

  • Closed date

    2017-05-24

  • Last modified date

    2017-06-06

  • 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

  • R710 PSY

       UP

  • R720 PSY

       UP

  • R750 PSY

       UP

  • R751 PSY

       UP

  • R752 PSY

       UP



Document information

More support for: IBM DataPower Gateways
General

Software version: 751

Reference #: IT18627

Modified date: 06 June 2017