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PM21308: CWSIT0034E AND CWSIT0110E CAUSED BY SECJ9314E EXCEPTION IN WEBSPHERE APPLICATION SERVER V7 AND SERVICE INTEGRATION BUS

Fixes are available

PM21308; Messaging engine to messaging engine link fails with SECJ9314E
7.0.0.15: WebSphere Application Server V7.0 Fix Pack 15 for AIX
7.0.0.15: Java SDK 1.6 SR9 Cumulative Fix for WebSphere Application Server
7.0.0.15: WebSphere Application Server V7.0 Fix Pack 15 for HP-UX
7.0.0.15: WebSphere Application Server V7.0 Fix Pack 15 for IBM i
7.0.0.15: WebSphere Application Server V7.0 Fix Pack 15 for Linux
7.0.0.15: WebSphere Application Server V7.0 Fix Pack 15 for Solaris
7.0.0.15: WebSphere Application Server V7.0 Fix Pack 15 for Windows
7.0.0.17: WebSphere Application Server V7.0 Fix Pack 17
7.0.0.17: Java SDK 1.6 SR9 FP1 Cumulative Fix for WebSphere Application Server
7.0.0.19: WebSphere Application Server V7.0 Fix Pack 19
7.0.0.21: WebSphere Application Server V7.0 Fix Pack 21
7.0.0.23: WebSphere Application Server V7.0 Fix Pack 23
7.0.0.25: WebSphere Application Server V7.0 Fix Pack 25
7.0.0.27: WebSphere Application Server V7.0 Fix Pack 27
7.0.0.29: WebSphere Application Server V7.0 Fix Pack 29
7.0.0.31: WebSphere Application Server V7.0 Fix Pack 31
7.0.0.27: Java SDK 1.6 SR13 FP2 Cumulative Fix for WebSphere Application Server
7.0.0.33: WebSphere Application Server V7.0 Fix Pack 33
7.0.0.35: WebSphere Application Server V7.0 Fix Pack 35
7.0.0.37: WebSphere Application Server V7.0 Fix Pack 37
7.0.0.39: WebSphere Application Server V7.0 Fix Pack 39
7.0.0.41: WebSphere Application Server V7.0 Fix Pack 41
7.0.0.43: WebSphere Application Server V7.0 Fix Pack 43
7.0.0.45: WebSphere Application Server V7.0 Fix Pack 45
7.0.0.19: Java SDK 1.6 SR9 FP2 Cumulative Fix for WebSphere Application Server
7.0.0.21: Java SDK 1.6 SR9 FP2 Cumulative Fix for WebSphere
7.0.0.23: Java SDK 1.6 SR10 FP1 Cumulative Fix for WebSphere
7.0.0.25: Java SDK 1.6 SR11 Cumulative Fix for WebSphere Application Server
7.0.0.27: Java SDK 1.6 SR12 Cumulative Fix for WebSphere Application Server
7.0.0.29: Java SDK 1.6 SR13 FP2 Cumulative Fix for WebSphere Application Server
7.0.0.45: Java SDK 1.6 SR16 FP60 Cumulative Fix for WebSphere Application Server
7.0.0.31: Java SDK 1.6 SR15 Cumulative Fix for WebSphere Application Server
7.0.0.35: Java SDK 1.6 SR16 FP1 Cumulative Fix for WebSphere Application Server
7.0.0.37: Java SDK 1.6 SR16 FP3 Cumulative Fix for WebSphere Application Server
7.0.0.39: Java SDK 1.6 SR16 FP7 Cumulative Fix for WebSphere Application Server
7.0.0.41: Java SDK 1.6 SR16 FP20 Cumulative Fix for WebSphere Application Server
7.0.0.43: Java SDK 1.6 SR16 FP41 Cumulative Fix for WebSphere Application Server

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APAR status

  • Closed as program error.

Error description

  • The following exception is recorded in the SystemOut.log,
    causing a messaging engine to messaging engine communications
    link to fail, within a service integration bus.
    CWSIT0034E and CWSIT0110E errors are also logged.
    [8/13/10 17:21:54:879 CST] 0000003a Krb5LoginModu E
    SECJ9314E: An unexpected exception occurred when trying to run
    acceptSecContext()
    method : GSSException: org.ietf.jgss.GSSException, major code:
    10, minor code: 0
    ext() method : GSSException: org.ietf.jgss.GSSException, major
    code: 10, minor
    code: 0
    major string: Defective token
    minor string: Bad token tag: -27
    at com.ibm.security.jgss.i18n.I18NException.throwGSSException
    (I18NException.java:1)
    at com.ibm.security.jgss.TokenHeader.b(TokenHeader.java:63)
    at com.ibm.security.jgss.TokenHeader.b(TokenHeader.java:49)
    
    at com.ibm.security.jgss.GSSContextImpl.acceptSecContext
    (GSSContextImpl.java:513)
    at com.ibm.security.jgss.GSSContextImpl.acceptSecContext
    (GSSContextImpl.java:427)
    ...
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  Users of the default messaging provider for *
    *                  IBM WebSphere Application Server Version 7, *
    *                  with multiple messaging engines in secure   *
    *                  service integration bus                     *
    ****************************************************************
    * PROBLEM DESCRIPTION: CWSIT0034E and CWSIT0110E before        *
    *                      SECJ9314E when using secure messaging   *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    The application server's security layer might not be able to
    accurately determine the type of the security token which the
    messaging engines use to authenticate with each other.
    When authentication fails due to incorrect detection of the
    token type, the messaging engines within the bus are unable to
    communicate with each other.
    

Problem conclusion

  • The fix for this APAR updates the service integration bus code
    to explicitly state the security token type when
    authenticating a remote messaging engine within the bus.
    This avoids the need for the auto-detection code to run,
    which in turn prevents the security layer from misidentifying
    the token type being used.
    
    The fix for this APAR is currently targeted for inclusion in
    fix pack 7.0.0.15.  Please refer to the Recommended Updates
    page for delivery information:
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM21308

  • Reported component name

    PLAT MSG COM

  • Reported component ID

    620800101

  • Reported release

    300

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-08-26

  • Closed date

    2010-09-03

  • Last modified date

    2010-09-03

  • 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

    PLAT MSG COM

  • Fixed component ID

    620800101

Applicable component levels

  • R300 PSY

       UP



Document information

More support for: WebSphere Application Server
Service Integration Technology

Software version: 7.0

Reference #: PM21308

Modified date: 03 September 2010