Target cost not being calculated

We are going to use Product Cost Collector in a repetitive manufacturing environment. We have done the following :

1. Create Semi Finished Good material

2. BOM and Rate Routing

3. Production Version

4. Standard Cost Estimate

5. Product Cost Collector and Pre. Cost Estimate

6. REM Confirmation and simultaneous GR of the material

Stock is updated and material document is created and shows link to Order in a order type RM01 (i.e. linked to Product Cost Collector)

But when we execute KKS6 to calculate variances the system is not calculating target cost and put all actual cost in Remaining Variance.

Also no Good Receipt row is shown in KKBC_PKO

Plz help

Message was edited by: Chris Zaki