purchase requisition and sales rejection for the same line item at same time.

Hello Experts,

I need a urgent help to solve one of my complecated issue.

Here for a sales order,first line got rejected and at the same time purchase reuisition also created .

This is very strange for me and users are putting presure to resolve it with proper explanation asap.

Change Log:

26.08.2015   50      Reason for rejection of quotations and sales orders changed

26.08.2015   50    1 Purchase Requisition Number changed

26.08.2015   50    1 Confirmed Quantity changed

26.08.2015   50    1 Item Number of Purchase Requisition changed

26.08.2015   50    1 Confirmation status of schedule line (incl.ALE) changed

26.08.2015   50    1 Confirmation status of schedule line (incl.ALE) changed

Please help!!!

Thanks and Regards,

Abhijit Biswal