We are implementing the EC scenario in SRM 6.0 using ECC 6.0 as the backend and have a question on conversion. Currently, we have a legacy system which is used for procurement purposes (creating POs and contracts) and would like to convert those documents into SRM. The catch is that the POs and contracts already exist in the backend R/3 system.
How do we convert these POs into SRM and link them to the existing backend POs since we would like the functionality of updating the backend PO if the converted PO in SRM is changed (like in ECS)
This scenario is a bit different from the threads I have read for PO conversion in this forum, so wanted some help and guidance in resolving this issue.