SAP Message UGMD044 - Definition of RFC destination &1 is incorrect; see long text

Diagnosis
A fixed logon language (&V2&) has been specified in the definition ofRFC destination &v1&.
This setting prevents the multilingual capability of the application. Ifa user logs on in a different language, this setting may cause fieldnames on selection screens, detail screens, and so on to be displayed inthe language &V2&.

System Response
Processing will continue.

Procedure
Inform your systems administrator.

Procedure for System Administration
Go to the maintenance of RFC destination &v1& anddelete the logon language.
Faulty data probably exists in the local read buffers of the fieldnames. Therefore, also run the deletion programUGMD_DEL_BUFFER. Then, during the next read access, the field nameswill be refreshed with, and displayed in the correct language.