For REM CM01 displays no capacities found

Hi Experts,

For REM scenario I got many planned orders by MPS run, But in CM01 the Capacity details/period shows "No capacity requirements have been found for the selected periods", for all periods. Is CM01 not at all applicable for REM scenario since it has only planned orders and not production orders?

Then how to carry capacity planning in REM.

Thanks

Sakthi