com.ibm.bpe.api

Class EngineConflictingProcessException

  • All Implemented Interfaces:
    java.io.Serializable


    public class EngineConflictingProcessException
    extends ProcessException
    Exception class for error message Engine.ConflictingProcess.
    Thrown when: The value of a correlation set uniquely identifies a process instance. When a process initiating operation with a correlation set is invoked, a unique value must be passed for the correlation set. This error might occur due to race conditions if a process instance contains several receive activities for the same port type and operation and multiple requests are sent to the same process instance before the instance is created. In this case, the problem should disappear when the failed request messages are automatically retried.
    User action: Either provide a unique correlation set value for the new process instance or delete the existing process instance to be able to reuse the correlation set value for the new process instance. If the problem was caused by a race condition, no action is required because the problem will disappear when the requests are automatically retried.
    Since:
    6.0.2
    See Also:
    Serialized Form
    • Constructor Detail

      • EngineConflictingProcessException

        public EngineConflictingProcessException(java.lang.Object[] vars,
                                         java.lang.Throwable cause)
        Constructor.
        Parameters:
        vars - An array with 1 substitution variable for CWWBE0156E: A new process instance cannot be created because the correlation value conflicts with process instance ''{0}''.
        {0} is the name of the conflicting process instance.
        cause - The exception that was thrown.
IBM Business Process ManagerTM
Release 8