How can add a month in the calendar or defining new fiscal year in oracle apps R12 Or How can add an Adjustment Period in Calendar Go to General Ledger ,Vision Operation (USA) < Setup Then Setup < Financials < Calendars < Accounting Now Query (F11) "Accounting" then press Ctrl + F11 Now Go to File < New and add a new line Accordingly. Fill all mandatory field as required. Now Save Finally, Your's Month added in Calendar. Note -: Use the following Query to check the status of the Periods Details accordingly : select a.period_name, a.period_num, a.gl_status, b.po_status, c.ap_status from (select period_name, period_num, decode(closing_status,'O','Open', 'C','Closed', 'F','Future', 'N','Never', closing_status) gl_status from gl_period_statuses where applica