Message SAP WXPA005 - Error during generation of structure &1

Diagnosis
An error has occurred whilst generating the interface from MAP forexternal application &V2&. The interface structure &V1& could not becreated.

System Response
The interface can be saved but not used. Calling up the MAP read modulewill not work.

Procedure
Inform your system administrator. It is possible that you do not havethe correct authorization to be able to create structures.

Procedure for System Administration
The function module 'DDIF_TABLE_PUT' has returned the error code '&V3&
'. It may be the case that there is no authorization available forgenerating structures.