Routing LSMW

Hi,

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.

Regards

Ramakanth