Error: Account Currency Code Invalid

My company is in the process of setting up multicurrency in E1.

We set up a company for our Canadian branch (Co. 100) with the default currency of CAD.  In our chart of account (P0901), most of our Co. 100 accounts do not have a default currency. We had some accounts which specified CAD in the currency code including the expense account which was defined in the DMAAI's 4220 and 4240.

When we tried to push an order through sales update we received the work center error message below.

When I removed the CAD currency code from my expense account, it was able to sales update successfully.