We are simulating Sales Schedule in LN 10.5. Here we are facing one problem regarding the "Requirement Type" of the Sales Schedule Line. We have created one Sales Schedule of type "Material Release" Which have 3 Schedule Lines. One has "Requirement Type" as "Immediate". 2 nd one has "Firm" and 3 rd one is in "Planned". Now we are able to release first 2 requirement lines for "Warehousing" but "Planned" Lines we can not able to Release for warehousing.
Now the question is how this "Planned " requirement lines gets change to "Firm" ?
Is there any session which does this activity or there is any rule which has to set up in such a way that when the Shipment date is nearer (With in FAB Period) it will automatically change to "Firm"?
If anybody has mapped such kind of scenario please let me know.