Concurrent Program Executable is the Registration of the Oracle reports, Data Base Objects and other SQL scripts. This creates Linking between Oracle AOL and the Oracle Data Base Objects. In the Executable we defined the Database Objects Name as an Execution File Name. For Example , If the Report RDF name is “XX_AP_INVOICE_REPORT” then to create the executable for this report I need to use “XX_AP_INVOICE_REPORT” as a execution file name.