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Business Process Choreographer task instances fail after migration to IBM Business Process Manager (BPM)

Troubleshooting


Problem

If your source environment uses both active and historical LTPA keys, after you migrate to IBM Business Process Manager, executing a Business Process Choreographer task instance that uses historical keys will cause an error.

Symptom

When you run an instance that uses historical LTPA keys, you see an error similar to the following error:

[5/8/13 15:56:49:834 GMT+01:00] 000000c7 J2EEContext   E   ASYN9999E: Unexpected Exception Occurred: com.ibm.websphere.asynchbeans.SerialDeserialException: Exception while deserializing a saved service.  Service=security. Unable to deserialize the Subjects in this Context, cause: Validation of LTPA token failed due to invalid keys or token type.
        at com.ibm.ws.asynchbeans.J2EEContext.setSavedServicesFromBytes(J2EEContext.java:1942)
        at com.ibm.ws.asynchbeans.J2EEContext.readObject(J2EEContext.java:1535)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
        at java.lang.reflect.Method.invoke(Method.java:611)
        at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1039)
        at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1774)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1344)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:363)
        at com.ibm.ws.asynchbeans.ExecutionContextImpl.readObject_PAE(ExecutionContextImpl.java:290)
        at com.ibm.ws.asynchbeans.ExecutionContextImpl.access$100(ExecutionContextImpl.java:52)
        at com.ibm.ws.asynchbeans.ExecutionContextImpl$PAEReadObject.run(ExecutionContextImpl.java:347)
        at com.ibm.ws.asynchbeans.ExecutionContextImpl$PAEReadObject.run(ExecutionContextImpl.java:338)
        at java.security.AccessController.doPrivileged(AccessController.java:280)
        at com.ibm.ws.asynchbeans.ExecutionContextImpl.readObject(ExecutionContextImpl.java:185)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

[{"Product":{"code":"SSFTN5","label":"IBM Business Process Manager Advanced"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Migration","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"},{"code":"PF035","label":"z\/OS"}],"Version":"8.5","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}}]

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Document Information

Modified date:
28 April 2025

UID

swg21638908

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