SAP Message REB_GENERATOR290 - Deletion not possible. Scale table &1 still contains entries

Diagnosis
Deletion of the additional condition table is not possible because itstill contains condition records.

System Response
This is a safety measure to prevent data loss.

Procedure
Inform your system administrator.

Procedure for System Administration
Check whether the condition records in the additional condition tableare still required. If not, they must be deleted along with the relevantentries in the associated condition table, the reference book, and anyscale tables. Do not delete just the entries in this database table,since this would render the system inconsistent.
In future releases, it will be possible to archive the relevantcondition records. This solution is preferable because data loss doesnot occur.