by loren_d_c » Fri Mar 25, 2011 12:16 pm
I've never heard of that restriction with the Paymentech Orbital gateway or of any ShopSite merchant using that gateway having a problem with it, but you can try upgrading to the latest ShopSite version. If Paymentech Orbital still claims there is an issue after the upgrade, the only thing I can think of that you could really do at the moment is (if you have ShopSite Pro) add custom JavaScript to the Checkout screen (via the 'Javascript added at start of built-in CheckIt function' field in Commerce Setup -> Order System -> Checkout menu) to check the address field and either just truncate the Address 1 contents for the shopper, or pop up an alert telling them to shorten their Address (they could enter part in the Address 1 field, and part in the Address 2 field, if necessary).
-Loren