When I attempt to create a new package a new window opens in order to select the desired data source from the list.
The list is empty although I have succesfully defined and tested a datasource through Cognos Administration > Configuration > Data Sources Connections.
Which is the right way to create a new package and use a MS SQL as a datasource?
Well I guess I had to create and publish a new package through the Framework Manager, that was running on a different server.