Diagnosis
The method has a mapping rule for source field &V1& with an InputConversion indicator that is not selected. This means that theintermediate value '&V2&', which is derived from the conversion of thesource data, is regarded as an SAP-internal format and is moved to thetarget data. However, the value '&V2&' is incompatible with the internalformat.

System Response
The system will attempt to move the data to the target irrespective of t
he format.
If the move does not trigger an exception, this message is merely a warn
ing. Otherwise, this message is an error and the data will not bemapped. In the latter case, follow the instructions below:

Procedure
Check field &V1& as to whether the desired source data or concatenated s
ource data is satisfactory. If you want the system to interpret thevalue '&V2&' as a value in external format, select the InputConversion indicator and execute the method again.