The data source name was not found, and no default driver was specified

[former_member578292]

After moving the current report, the connections and the universes with the Promotion Management from the development system to the test system, the following error message occurs:
The data source name was not found, and no default driver was specified. (IES 10901) (WIS 10901).

The connection is based on an ODBC connection from the development system.

Disagreements on the problem have not yet led to a solution.
Where could the problem be and how can this be remedied?

[ayman_salem]

As you said, the connection is based on the ODBC connection from the development system.

Therefore, you must also define the ODBC connection on your test system with the same name. if you use a different name for the ODBC connection on test system, you must also adjust it in the universe.