Diagnosis
The program or include names have not been specified completely.Specify the name of the main program and all includes before the exportprogram is generated.

Procedure
Go to the "Configuration" tabstrip and flag the "Interface Format"pushbutton. Enter the name of your interface format and choose"Change". Under "Interface Format -> Export Program", specify the namefor the export program and the includes.
Naming Convention

• Choose a name from the customer name range, in other words, beginning
with 'Z'. You can then choose the name yourself.
Save your entries, leave processing the interface format and choose"Generate".