Sales order based production orders GR restrictions

Question

Hi,
i work mostly on sales order based planning and
I manufacture many sub assemblies and consume it to manufacture a finished product.that mean i have many sum assemby production orders and finally i create the production order for the sales order line item and produce it and do GR for the production order and sell the material.
My requirement is that i want to control the GR of the header material production order if any sub assembly production orders has not yet been GR.
but i am not interested in using colletive order concept.
please suggest how to control that as many of the users are not doing GR for the sub assemblies and doing GR for the saleable material and selling the material.
rgs
madan

Answer 1

Dear,
Avevalbility check depends on 2 things
checking rule and checking group
Checking rule is maintained for each function like production order it is PP and SD order it is A.
Checking group is maintained for a material code and plant combination in MRP3 view.
The combination of Checking rule and checking group will decide which stock, receipt element and issue elements have to be considered for avealability check.
Checking  rule is assigned at order type. You can have different checking group for assembly and sub assembly and can have different rule.
Even you can go for different order type for finished material, and all subassembly you can have different order type. In Assembly order you can make setting so that if material is shortage existis release is abondended.
come back if required
You have many options