JR45898: P.E. ERROR MESSAGES ON HEARTBEAT AFTER APPLYING JR43685 (INCLUDED BPM 7.5.1.1)

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You can track all active APARs for this component.

APAR status

  • Closed as fixed if next.

Error description

  • After applying JR43685 (included BPM 7.5.1.1) with a cluster
    topology, you may see errors on one or more nodes during the
    heartbeat connection to Process Center (every 10 seconds by
    default).
    wle_servlet E CWLLG0092E: The lookup for running instance
    counts failed. Error: java.lang.Object
    incompatible with com.ibm.rmi.iiop.IIOPInputStream
    com.lombardisoftware.client.delegate.BusinessDelegateException:
    java.lang.Object incompatible with
    com.ibm.rmi.iiop.IIOPInputStream
    
    OR
    
    java.lang.ClassCastException: com.lombardisoftware.core.Triple
    incompatible with java.io.Serializable
    

Local fix

  • This issue happens only when a 100Customer.xml file is used to
    specify a remote system in front of local system for iiop.
     <provider-url
    merge="replace">corbaname:iiop:<Node1HostName>:2821,:Node2HostNa
    me>:2821</provider-url>
    
    From performance point of view, this kind of setup means an
    IIOP (e.g. EJB call) will always go to remote machine, which
    performance is worse than a local EJB call. So even apart from
    this issue is is recommended that they be listed the other way
    around and to always have local host name in front of remote
    host name. This will avoid the issue caused by this APAR.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  Users who run BPM in cluster environment.   *
    ****************************************************************
    * PROBLEM DESCRIPTION: After applying JR43685 (included BPM    *
    *                      7.5.1.1) with a cluster &#130; &#160;
    *                      topology, user may see errors on one    *
    *                      or more nodes during the &#130; &#160;
    *                      heartbeat connection to Process         *
    *                      Center (every 10 seconds by &#130; &#160; &#130; &#160; &#130; &#160; &#130;
    *                      default). &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160;
    *                       &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160;
    *                      wle_servlet E CWLLG0092E: The lookup    *
    *                      for running instance &#130; &#160;counts failed.
    *                      Error:                                  *
    *                      java.lang.Object &#130; &#160;incompatible with
    *                      com.ibm.rmi.iiop.IIOPInputStream &#130; &#160;
    *                      com.lombardisoftware.client.delegate.Bu *
    *                      sinessDelegateException:                *
    *                      java.lang.Object incompatible           *
    *                      with &#130; &#160;com.ibm.rmi.iiop.IIOPInputStream
    *                       &#160; &#130; &#160;
    *                       &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160;
    *                      OR &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130;
    *                       &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130; &#160; &#130;
    *                      java.lang.ClassCastException:           *
    *                      com.lombardisoftware.core.Triple &#130; &#160;
    *                      incompatible with java.io.Serializable  *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Changed the implemenation to prevent exception from happening.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    JR45898

  • Reported component name

    BPM ADVANCED

  • Reported component ID

    5725C9400

  • Reported release

    751

  • Status

    CLOSED FIN

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-03-01

  • Closed date

    2013-05-08

  • Last modified date

    2013-05-08

  • 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

  • R750 PSY

       UP

  • R800 PSY

       UP



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Document information


More support for:

IBM Business Process Manager Advanced

Software version:

7.5.1

Reference #:

JR45898

Modified date:

2013-05-08

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