Replacing an existing Cognos TM1 data source connection with a Planning Analytics data source connection

You can replace a Cognos® TM1® connection with an IBM® Planning Analytics connection. The Cognos TM1 data source is no longer supported in IBM Cognos Analytics version 11.1.x.


  1. Follow the steps to create a Planning Analytics data source.
  2. Republish any packages that refer to the existing TM1 data source.
  3. In IBM Cognos Administration, remove the TM1 data source by selecting the TM1 data source checkbox and then select Delete.