Implementation.ec Fails to Start

The BPM application (by default named amx.bpm.app) fails to start, particularly after restarting the system. ActiveMatrix Administrator shows Action: Start component 'implementation.ec' failed.

The log files show an error similar to the following:

java.lang.IllegalStateException: com.tibco.n2.logging.exceptions.cec.N2LFComponentRegistrationError: {COMPONENT_REG_ERROR} - Error registering component [class com.tibco.n2.logging.metadata.n2lf.N2LFMetaData]! ....

Procedure

  1. Stop all node processes by killing them.
  2. Go to the host/bin folder of the instance.
  3. Restart the node using tibcohost startNodes -nodeName name -clean