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IT27080: DISABLE TRANSACTIONAL SUPPORT IN RESOURCE ADAPTER

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APAR status

  • Closed as requirement.

Error description

  • CICS resource adapter XA option can currently be "on" or "off".
    
    If it is "on", the flow type is XAFlow. If it is "off" the flow
    type is ExtendedModeEci.
    
    This APAR introduces a new XA option "none" making the flow type
    EciSynconreturn.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    All users of IBM Integration Bus V10 and IBM App Connect
    Enterprise V11 using the CICSRequest node.
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    The CICS Transaction Gateway (TG) resource adapter classes are
    used for communicating to CICS transaction servers. This adapter
    currently provides the option for setting the transaction
    support level to be "LocalTransaction" and "XATransaction", but
    there is not a "NoTransaction" option.
    
    The CICS TG resource adapter APAR PH06220 adds support for
    "NoTransaction".
    

Problem conclusion

  • The CICS TG libraries have been updated within the product, and
    a new environment variable added called MQSI_ADAPTERS_XASUPPORT
    to allow the xaSupport property on the
    ECIManagedConnectionFactory class to be modified. This should
    only be used on request by IBM Support.
    
    The supported values for this environment variable are:
    "off" - local transaction, the flow type is "ExtendedModeEci"
    (default);
    "on" - XA transaction, the flow type is "XAFlow";
    "none" - no transaction, the flow type is "EciSynconreturn".
    

Temporary fix

Comments

  • Disable transactional support in resource adapter
    

APAR Information

  • APAR number

    IT27080

  • Reported component name

    INTEGRATION BUS

  • Reported component ID

    5724J0540

  • Reported release

    A00

  • Status

    CLOSED REQ

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-12-05

  • Closed date

    2020-05-19

  • Last modified date

    2020-05-19

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

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

Fix information

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:
21 May 2020