Can SAP create an outbound supplier release with the requirements grouped to specific days of the week? For instance, group the requirements to Tuesday and Thursday each week. This assumes the MM Purchasing Scheduling Agreement (LPA type), Delivery Schedule has received daily entries (or multiples per day) from MRP. i.e. demand is at least as granular as the outbound release requirement.
The functionality to accomplish is within the Release Creation Profile found within Line Item > More Functions > Additional Data, maintained with ME32L.
FYI – The “JIT indicator” must be set for the 862 to be created.
There are many ways this functionality can be used. See the attached docs for setup detail of one example.