EDI from legacy systems......
I've got an object in which we get an incoming EDI (856) from our warehouse for updating picked quantity in delivery document.
Here i got some doubts.
1) Its not an IDoc we gotto recive, So how do i configure my XI to receive and recognise the EDI message?
2) Shall i call a RFC enabled function module to update the picked quantity, from XI or shall post the EDI message as IDoc in our R/3 and update it there?
Which will be the optimized way?
3) For this scenario, i'm not sure whether i would require just a message mapping or XSLT or Java Mapping.
If someone had done this scenario already, help me how to approach this. I'm expectin a reply as early as possible, frenz.
Thanks in advance.