Planned cost is not flowing into service order

Hi Friends,

Planned cost is not coming up in the operation tab of service order.

1. I checked the DIP profile and have not done any changes.

2. Activity pricing also maintained.

3. I'm assuming that planned cost is flowing from KP26. Pls correct me if I'm wrong.

4. Is there any other setting, I need to check.

Thank you in anticipation.

Thanks

Hidayath