How can delivery Address maintained manually in CJ20N flow into purchase requisition?

Hi Gurus,

when i maintain delivery address in activity through Extras-->Delivery Information-->Delivery Address, after that, if i save first, then change Res./Purc. Req. Field from Never to Immediately from drop down and then Save, it will generate a purchase requisition and if i display it use ME53N, I can see the previous delivery address in Delivery Address tab.

But if don't save the activity first, just change Res./Purc. Req. Field after maintain the address, then save, it still generate a purchase requisition, but when display Delivery Address tab in ME53N, will got an error: "Address does not exist %00000001" .

so my question is: are there any exits can make the second scenario come true?

Kindly suggest what to do.

Thanks and regards,

Jinny