Diagnosis
In the &V3& structure, the &V2& field has the data type &V1&. Thiscannot be generically mapped onto the multipurpose field.

System Response
Since field lengths and the structure of &V1& data types can varydepending on the operating system, this data type must not be used.

Procedure
Use a structure that only has fields of the ABAP data type C, N, D, orT.
If necessary, carry out a conversion in the application program.