SAP Message BEF_CUSTOMIZING100 - Data inconsistency in metadata table &1 (program terminated)

Diagnosis
Metadata table &V1& was accessed by a completely specified key. Morethan one entry was found.

System Response
The program was interrupted because of serious data inconsistency.

Procedure
Check table &V1& for entries with the key &V2& &V3& &V4&.

Procedure for System Administration
If data inconsistency does not exist, the key for table &V1& may havebeen enhanced, but the programs that access this table have not beenadjusted accordingly.