Diagnosis
After the upgrade to the current SEM release, thedata basis must beregenerated. Normally, the system automatically regenerates the databasis the first time the Workbench is called after the upgrade. However,the internal representation of the data model of the data basis &V1&suggests that no such regeneration occurred.

Procedure
Call the maintenance function for data basis &V1& in display mode. Go tothe Data Streams tab page and choose Generate.
If changes to Customizing settings are permitted in the current system o
r client, you can alternatively call the data basis in the change modeand save. In the case of systems supplied with Customizing transports,you can alternatively generate the data basis in the source system andthen transport it again.