App Set Status to Closed - Orders - Collective (CO99) can't close Production Order / Process Order.
If you enter plant and press Execute, there will be blank in the result list.
SAP S/4HANA Cloud
Reproducing the Issue
Open App Set Status to Closed - Orders - Collective (CO99). Input plant and click execute.
App Set Status to Closed - Orders - Collective (CO99) can only be used for CO Production types or maintenance types. If you enter order types for PP production orders, nothing will be selected.
If you want to process Production Order / Process order in mass, please check KBA 2864245.
Mass, collectively, deletion flag, deletion indicator, together, batch , KBA , CO-PC-OBJ , Cost Object Controlling , CO-OM-OPA , Overhead Orders , PP-SFC-CPL , Order Close , Problem