Convert Sale order to Planned order in PPDS
I have nearly 400 Open sale orders to be uploaded in R/3 with some 6000-7000 line items,which needs to be converted to Planned order and subsequently to Production order in APO-PPDS .
I tried using tcode RRP3 at all stages(Multi Level ), which is manual and time taking job.Is there any way to automate RRP3??
I also tried via RRP2 by Sale order which is again a manual job.
Can anybody suggest the correct method with FM/BAPI sequence.I also tried CDPSB0 and then RRP7, BUT because there is no field for quantity, the planned orders are created based on PDS, which does not match my requirement.
Awaiting for the reply...