SAP HANA SDI SPS 12.1: Flowgraph VARCHAR --> NVARCHAR (CDS-Tables)

Hi Experts,

try to load data with varchar type to nvarchar type, but don't get the flowgraph task activated.

Tried it also with a filter, but there is no difference.

"Attribute Mapping: source and target attribute types [Dialysetyp VARCHAR(80)]->[Dialysetyp NVARCHAR(80)] do not match"

Please, we need urgent help. How do we can solve this problem?

Thanks a lot!!!