Hi Abdul, In OMSY the current Book Year is OK. The last period of last Year is 2010-12. In T-code OB52 all Periods are on 2011-7. We can not book the bill earlier then 2011-7. The Order mentioned is created with reference. Any more suggestions? Kind regard John
| | | ---------------Original Message--------------- From: John_Janssen Sent: Monday, July 25, 2011 6:19 AM Subject: Can not create billing document in SAP SD (old period not open) I try to create a billing document in SAP SD. All the time SAP SD comes with error "Period 13 in 2009 not open". All dates are on 2011. What is wrong? | | __.____._ Copyright © 2011 Toolbox.com and message author. Toolbox.com 4343 N. Scottsdale Road Suite 280, Scottsdale, AZ 85251 | | Popular White Papers In the Spotlight _.____.__ |