Cognos Error: CM-REQ-4342

When you attempt to republish a TM1 data source from the Data page in IBM Cognos Express Manager, the following error occurs and the package is not republished to IBM Cognos Connection:
CM-REQ-4342 An error occurred with the client

Data source registration problem

In IBM Cognos Express Manager, select the TM1 data source and delete it, then recreate it using the Add button.