IBM BPM, V8.0.1, All platforms > Troubleshooting and support > Troubleshooting administration tasks and tools > Troubleshooting BPEL processes and human tasks > Troubleshooting the execution of BPEL processes
CScope is not available
Starting a microflow or running a navigation step in a long-running process fails with an assertion, saying: 'postcondition violation !(cscope != null) '.
Reason
In certain situations, the process engine uses the compensation service, but it was not enabled.
Resolution
Enable the compensation service.
Troubleshooting the execution of BPEL processes
Related tasks:
Administer the compensation service for a server