No commitment items can be displayed For Cost center in KSB2

FI/CO KSB2没有项目显示
If you are expecting commitments on the cost centers but none are showing:
a) check the cost center master to make sure commitment update is not locked. KSB2 - control tab. If they are locked here, you need to remove the lock then rebuild the commitments via report RKANBU01.
b) check the controlling area settings, make sure commitment update is activated - OKKP.
c) check the PO, make sure there is an open quantity on the line items you are expecting to see in your commitments. Make sure the line item is not blocked.
d) check your layout in KSB2, try layout 2SAP or 3SAP, make sure you're not filtering something out