Diagnosis
The data element &V3& has been replaced by data element &V4&. The twodata elements have different technical properties, however.

System Response
If master data has already been stored in the relevant generateddatabase tables, there may be a loss of data if the tables are generatedagain (if the technical length has been reduced by exchanging the dataelements, for example).

Procedure
Check if there is already master data stored in the generated databasetables.
Check if exchanging the data elements changes the technical properties(data type and length) such that there is a loss of data when the tablesare regenerated.