GCobol identification division.
       program-id. inspecting.
       data division.
       working-storage section.
       01  ORIGINAL            pic XXXX/XX/XXBXX/XX/XXXXXXX/XX.
       01  DATEREC             pic XXXX/XX/XXBXX/XX/XXXXXXX/XX.
       procedure division.
       move function when-compiled to DATEREC ORIGINAL
       INSPECT DATEREC REPLACING ALL "/" BY ":" AFTER INITIAL SPACE
       display "Formatted function WHEN-COMPILED " ORIGINAL
       display " after INSPECT REPLACING         " DATEREC
       goback.
       end program inspecting.
Giving:
Formatted function WHEN-COMPILED 2010/03/25 23/05/0900-04/00
 after INSPECT REPLACING         2010/03/25 23:05:0900-04:00