SAP Message BF00308 - System error: Error in routine & & & &

Diagnosis
An internal error has occurred.

System Response
The system cannot continue with the processing.

Procedure
Contact SAP to determine whether the error can be rectified simply by aprogram correction or by changes to the parametrization.
In order to clarify the error situation, state Routine &V1&, in whichthe error occurred, as well as, if they are given in the message, thefurther parameters that refer to a key which is possibly not available.