I wonder if anybody have encountered the same issue I had before. COst estimsate CK11N was run on 1st Jan 21 which is day one of period 4 under fiscal year variant V9. Release of cost estimate with CK40N is not possible without closing period 4 but I am not able to close period 4 unless period 5 is 10 days way from period 4. I would appreciate if anybody could share their experience here. Many thanks.