How to deleted from the interface tables after it has been loaded in import standard purchase order

After loading the data from the interface tables into the system successfully,  the data is not being removed (cleaned) from the interfaces.
They will have process_code = 'ACCEPT' in the interface tables.

To remove the processed data from the interface, a concurrent program is available.  The program name is : purge purchasing open interface processed data(POXPOIPR)

Run this program with paramenter purge accepted data = Yes
Then the process_code = 'ACCEPTED' records will be removed from the interface tables.