I am using standard BDC program for the Routing upload. I am uploading the Routing header data and Item data in two different files.
But the program is only updating the header data and not the item data if I dont give data for the Key number (PLNNR).
If I give the key number, its giving the error that PLNNR cannot be given externally.
There is another field called Internal Counter(ZAEHL). I am not able to understand the functionality of this field.
Please give your inputs.