Sales order cannot be rejected -problem log status item status is incorrect

Hi,

I need to reject this particular sales order, but when i try to reject it says to check the problem log which states that the item status is incorrect. It says subsequent documents exists for some lines even though no documenst are attached.

There were a delivery attached to this order earlier but that has been archived. I ran repors SDVBUK00 etc but nothin seem to sort this issue..

I just need to reject the whole sales order. does anyone know any reports or somethin to rectify this issue.

Thanks

Keshini