In fact I want to archive that PO, I have this message: "Down Payment exsits" and when I check the PO history I see that there in DP with a FI doc Number that when I click on that, it says that :
"
Document 3003 2000 does not exist in fiscal year 2013
Message no. F5A397
System Response
The required document either does not exist in the fiscal year or is still being posted.
When the document is read, archived documents are also considered."