A data source can have the following statuses:
The data source was refreshed according to the specified schedule and is working.
Data is currently being retrieved and processed.
A user has disabled the data source from being updated and available.
This is the initial process where the data is retrieved for the first time and data types are auto-detected.
For users with Data Discovery Administrator permissions a settings icon will appear in the upper right corner.
Right-clicking an existing data source brings up the popup menu with the following items:
Change properties for the data source, e.g. URL or user name and password. Please note that you typically can’t change the structure of the data source. If structural changes are needed the data source must be recreated due to dependencies in cubes or formats.