SAP Message UT503 - Internal error during program generation, import from & in line &, RC = &

Diagnosis The import of the Customizing object &V1& caused an internal error. Anerror was found in line &V2& during generation of the import program.Generation ended with the error code &V3&. System Response The object was not imported. Procedure Document this error and send an error message to the SAP Hotline.