How can I achieve the actual cost for cost activity in SAP PS in WBS level for a sales order ?

Dear Gurus,

I am new to SAP PS and I am testing one scenario for our client requirement. The below steps i am following.

1.I created a WBS element, Cost activity like (Travelling charges, Bond Charges, Insurance etc.) for the sales order.

2. SD consultant used that WBS in sales order item level.

3. Cost activity is assigned to the cost element with some cost.

4. Planned cost is coming in planned/actual report.

5. But not able to confirm the actual cost.

6. Client requirement is to get the sale cost along with the cost activity

I run the below Reports for Cost/Revenue:

• S_ALR_87013531

• CJI3

• CN41

Help me to get the overall cost for the product sold along with the cost activity details.

Best answer or help would be appreciated and rewarded.

Thanks and Regards

Basant Kumar