SAP Message 57328 - Name of transported interface formats " &1 " is invalid

Diagnosis
The name of the transported interface format is invalid.

System Response
No export program was generated from the transported interface format.

Procedure
If you have transported a valid interface format, check whether theexport program was generated correctly.
Generate the export program manually, if required:
Generate the interface format in the interface toolbox or start thegeneration report RPCIFG00 directly.