Navision/E-Ship errors/Bad Tax: Region code

I am new to Navision and am trying to trouble-shoot errors that come up when shipping. The most recent is an error during shipping that says Bad Tax: Region Code. Any thoughts on why this may be happening or how to track down the problem.

Thanks

This was a temporary problem…not sure what the issue was, but I went out to see it happen and it worked. I love it when that happens. Most likely a reboot or opening posting periods for the new month fixed the issue.