Diagnosis
The data content &v1& of field &v2& is outside the validity area.
Either the entry is outside the validity area that was preconfigured asa fixed value or as a possible interval for the source data type &V3&,or the content &v1& of the field is not available in the check tablefor data type &v4&.

Procedure
Adjust the flat file for this data record accordingly. You will findthe valid values in the setting for data type &v3& (see ABAPDictionary) or the check table &v4&.