SAP Message R11346 - Time dependency of table &1 cannot be deactivated

Diagnosis
You have attempted to deactivate the time dependency of a databasetable.

System Response
Time dependency may not be deactivated if time-dependent data has beenmaintained.

Procedure
You must first remove all records that have been maintained with timedependence before you can deactivate the time dependence of the selecteddatabase table.