28.4.3 EXEC-BDAT

If the ADD and CHANGE functions are transmitted, the STMA module data are automatically loaded if this is possible. If loading is not yet possible at the time of adding/changing of the module data (e.g. module not inserted), they must be loaded later with this command.
Attention: the STMA module data can not be loaded with the EXEC command in operating mode NW20. To do this, the module has to be first deactivated and then activated again (with AMO BSSU).