Budget & cost consuming double in case of S/c PO

Hi,

Sales order is assigned to as account assignment WBS as budget tracking is against the WBS element.

All PR/PO and production order are assigned to sales order and created with a/c assignment category M and cost/ budget tracking is against the WBS as WBS is assigned to SO.

In case of Sub contracting we are getting of issue of consuming the RM cost double and due to which Budget consumption is more.

1. We have create RM PO-1 against the SO with a/c assigned category M

Actual cost at the time of GRN is recorded against the WBS element at Inventory GL (BSX) with value type 11 and stock is SO

PO value was 1000 INR     GRN value was 1000     Budget consumed 1000 INR

            RM Inventory value in SO 1000 INR

So in CJI3 actual cost is 1000 INR and budget report assigned value 1000 INR

1. We have created Sub contracting PO-2 for FG with a/c assignment category M and item category L and sub-contracting charges and freight charges are added

In FG, RM is defined as sub component.

            PO value is 1500 INR (RM value 1000 + S/c charges 200 + freight charges 300)

Now while doing the GRN for S/c PO for FG we are getting following issue

In CJI3 actual cost is coming as 2500 which is not correct.

Logically actual cost should be 1500 as RM is getting issued and s/c charges with freight charges are getting added in RM value.

I analyzed and came to know that while doing the GRN of FG only consumption of RM debit entry (GBB) is hitting the WBS and following entries are hitting only to SO and not WBS element

Credit entry of RM     -           BSX

Debit Entry of FG      -           BSX

But when executing the same scenario only with project with a/c assignment Q and L all is working fine.

Please help to resolve the issue.

Regards,

Pradeep