Mediator Process is in Running State although the processing of SOA Composite is completed.
This is a sync process where Requestor process is calling the Mediator and Mediator is calling the Provider.The Provider in turn sends the response to Mediator and Mediator sends the response to Requestor.
The process is getting completed successfully but Mediator is still in running state.
In SOA 126.96.36.199.0 this was not an issue, after upgrading to 188.8.131.52.0 this issue occured.
Doc ID 2303813.1 is not a working solution for this issue, as there are no blank routing-rules in the mediator.