Can't create scan form

[SaltoftheArt]

Spoiler

Problem with selected orders

There is a problem with one or more of the selected shipping labels

I'm getting this message when trying to create a scan form for about 60 packages. Anyone know what to do so the post office don't hate me?

I don't have any cancelled or refunded orders or packages that were already added to another scan form selected and the mail date is all for today.

[SaltoftheArt]

and I have no clue why it's labeled as a spoiler ..I'm dying haha

[SaltoftheArt]

Nevermind .. found a sneaky international order and that was causing the problem... thanks for the help Judith