Could you please throw some light on below issue.
I have maintained the same number ranges but still problem is there
Number range for trans./event type WE in year 2012 does not exist
Message no. M7562
The number range for document number assignment has not been maintained in the year 2012 for the transaction/event type WE.
Contact your system administrator.
If you are authorized to do so, do you want to check the number ranges for the