According to align with SAP SIT schedule, we have another solution to separate EDI development phase by message and right after each mapping specification document has been reviewed by DHL Regional team instead of starting to develop after all messages have been reviewed.
However, there is high risk come along with this solution. If there is any change request impact from undeveloped message to finished developed massages. Budget and Project plan will be impacted. Please help to confirm that BCR is aware and accept all risk and impact of this solution. DHL will apply this solution to this project after BCR approved.