Order Export Utility - Address Purpose Issue

When trying to run Order Export Utility, I'm getting the following error each time:

"Procedure or function "LP_ORDER_EXPORT" expects parameter '@mail_purpose', which was not supplied."

I get this same error whether I specify an Address Purpose or whether I leave it set to [none].

Everything seems to be set up correctly with the parameters.

Any idea what could cause this error?

Thanks,

Shelly Binkley

Business Systems Analyst

Kennedy Center