Query - report assignment problem

Dear experts,

I've created a query to get PO and purchase requisition details and I've assigned tcode ME53 in report assignment. When I double click in the purchase requisition number the new ME53N is called instead of ME53. To PO numbers, ME23 works fine.

Any idea why is this happening?

Thanks in advance for any help.

Regards,

sb.

Edited by: Sara  Bernardo on Feb 19, 2009 2:33 PM