The CLEAR-ITEM-LOCKS command can be used to clear a specific lock or all locks taken against a specific file. This command can only be used with jBASE hashed files.
Also see the SHOW-ITEM-LOCKS command.
CLEAR-ITEM-LOCKS should be used with extreme caution and only as a last resort. The necessity to use CLEAR-ITEM-LOCKS is a clear indication of an application with a poorly designed locking strategy.
Clears the lock on the item PDT603 in the INVENTORY file.
Clears all item locks in place on the INVENTORY file.
Clears the lock on the item R47FC9Z in the multi-level file CASE, data section 2002.