In the RM.4 panel, there are some resources that have already been resolved but are still retained in this panel.
How to clear this panel?
Release : 12.1
The RM.4 ( Pending Resources Job Display Panel ) is used to display all pending resources with an associated job name.
In order to free the resource you must use the PRSCF command. This command can be used to free resources that have already been resolved,