SAP Message RSAOLTP346 - DataSource &1 from source system &2 could not be activated

Diagnosis BI tried to activate the DataSource remotely from BI Content. This wasnot successful. Automatic activation is only available as of Plug-In 2000(-A). Inaddition, the DataSource must exist in the source system in the Dversion, and the RFC connection to the source systsm must be correctlymaintained. System Response The DataSource could not be activated from BI Content. Procedure Ensure that the conditions named above are fulfilled. If you are unableto do this, call the Customizing of Extractors from the DataWarehousing Workbench - Modelling for a source system. The source systemIMG appears. Here you can activate the DataSource manually.