How to transfer the requirement from one plant to many plants(STO)

Question

hai gurus,
My scenario is as follows:
1) Plant "A" is Receiving plant.
2) Plant "B" ,Plant "C", Plant "D" is three production plant.
3) All the above 4 plant under same company code 1000.
4) Now plant "A" gets the requirements and pass on to all the three production plants, which
is based on forecast.
5) How the requirement to be passed on from plant "A" to all the three production plants namely B/C/D
under sap
6) After production of fert under 3 production plants the final products is transferred to the plant "A"
ware houses which is situated near by plants of B/C/D.
7) Only one fert material( Fert 1) is common for all three plants produced based on the capacity at all three plants.
8) Remaining fert material is plant specific, that is for Example Fert 2,3,4 produced only in plant" B"
Fert 5,6,7 produced in plant "C" and Fert 8,9,10 produced only in plant "D".
How to map into sap
waiting for the positive reply
Regards,
sekar chand

Answer 1

Hi again,
For more details on stock transfer from alternative plant in MRP, see also the attached link:
http://help.sap.com/saphelp_erp60_sp/helpdata/en/f4/7d2d5a44af11d182b40000e829fbfe/content.htm
Regarding FERT1, you can place sales order, but it will not trigger requirements in the manufacturing plant. Also, because all plants are in the same CC it is not a good idea.
If you are willing to do some manual/external work in determining how much of FERT1 will each manufacturing plant produce, then you can just manually create STOs accordingly. These STOs will generate MRP requirements in the manufacturing plants.
Regards,
Mario