FI-CA Interface SAP PI 7.1
We have been mostly using our PI 7.1 for XML, IDOC and Soap interfaces. We have now been asked to do an interface between Flat File and an FI-CA Document.
Using SAP Provided structures is a new concept to us. Can someone point me in the direction on how we get the data structure for the FI-CA document? Any maybe a guide on using them?