We are facing an issue where Purchase requisition number created are not in sequence .
For e.g.Purchase requisition number 30087027 has been raised on 22.11.2011 and today's (23.11.2011) created purchase requisition number is 30086998 and 30086999.
So how this is happening .
My first analysis put me towards the Buffering of serial number .
Could you please guide me what will be the problem.