CEMCS0006E The mode for the property "`0`" is read-only. Its value cannot be reset.

Explanation
The WorkArea service does not allow a property in read-only mode to be reset.  The contents of the WorkArea might be corrupted.
User response
Please refer to the Troubleshooting Guide on the Workflow Server Support Site at http://www.ibm.com/software/integration/wps/support/