IBM Support

IT31159: BIP2136E ERROR WHILE SERIALIZING A MESSAGE IF HTTPHEADERS ARE REMOVED FROM THE MESSAGE TREE.

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APAR status

  • Closed as program error.

Error description

  • If a message flow receives an http reply with special characters
    and httpresponse header is removed from a compute node then
    while serializing the message the default CCSID can get used
    instead of Properties.CodedCharSetId value. This can cause
    character conversion issues and the message flow can fail with a
    BIP2136E error in the syslog file. The properties tree correctly
    shows the CodedCharSetId but while serializing the message a
    different CCSID can get used.
    
    BIP2136E: ( BKR10.default ) Source character ''d71e'' cannot be
    converted from Unicode to codepage '437'.
    

Local fix

  • Set the CodedCharSetId explicitly from a Compute node by using
    ESQL statement 'SET OutputRoot.Properties.CodedCharSetId =
    1208;'
    

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    All users of IBM AppConnect Enterprise V11.0 and IBM Integration
    Bus V10.0 using the HTTPRequest Node.
    
    
    Platforms affected:
    z/OS, MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    If a HTTPRequest node in a messageflow receives a  http response
    with special characters and  the corresponding httpresponse
    header is later removed from a subsequent compute node, then its
    seen that the coded charset value of properties
    folder(Properties.CodedCharSetId ) is not honoured. Instead the
    default CCSID is used while serializing the message tree. This
    can cause character conversion issues and the message flow can
    fail with a BIP2136E error in the syslog file even though the
    properties folder correctly shows the CodedCharSetId that need
    to be used.
    
    BIP2136E: ( BKR10.default ) Source character ''d71e'' cannot be
    converted from Unicode to codepage '437'.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IT31159

  • Reported component name

    INTEGRATION BUS

  • Reported component ID

    5724J0540

  • Reported release

    A00

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2019-12-04

  • Closed date

    2020-05-26

  • Last modified date

    2020-05-26

  • 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

    INTEGRATION BUS

  • Fixed component ID

    5724J0540

Applicable component levels

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSNQK6","label":"IBM Integration Bus"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
27 May 2020