Is this an good design in FILE To SAP scenerio of having the complete coding done in ABAP proxy for SAP side.
My question is there any difference of using IDOC's in XI as an revciever at the time of designing like importing the IDOC and passing the values from the source system say FILE with the corresponding field values and then check for the results of IDOC's in Xi.
Or if I map in XI as with the structure required depending upon the source file and then pass these values to IDOC field or say do coding in ABAP proxy to post the documents.
So which part of the design is the good choice in the above two.
I hope the question is clear. Please do let me know if I was able to put it in the right way.