I am trying to remove one capacity category from a work center and get the message
"capacity is still being used _ message CR120"
the capacity check box in capacity details (planning details) are removed, all formulas are removed; the given capacity category is not used for scheduling.
I already closed technicaly all production orders - cr15 shows no usage of the work center, there is no capacity requirements existing for that capacity in that work center - checked in trans CM28(backward and forward 1000 days).
I replaced the work center by another one in all routings.
co16n does not show any incorrect confirmations that would still be hanging...
what else should I check to be able to delete the capacity in a work center?
thank you in advance for any useful hints!