Dear ALL, We are trying to run the "Transfer Opening Balances" function from Year 2001 to 2002 Period 0. However there is no journal created after the process, then I find inside the "Process Monitor" the message as below : Event Origin : Transfer Opening Balances Error Field Number : 0 File/Server Name : CEA900B Message Number : UMG3002 Message : At least one Segment must contain a value on Journal Line 0004291 Since there is no journal created, I don't know how to trace for the source of this error. We never have this problem before. Can anyone kindly give me some advice for this trouble-shooting ? Our version of BPCS is V6.0.02 Mar98 Cum Full Client-Server version. Regards, Victor Chan Atofina Hong Kong Ltd.