No, I had already selected a bank account before the error message appeared. That does not seem to be part of the problem. Any other suggestions? Thanks!
I just wanted to share with the group our findings for resolving this issue.
One of the first things we noticed was that although you were using the payment method "Credit Card - Company" no credit card was specified in MER for QuickBooks. In order to resolve this, we checked the checkbox for "Is assigned to User?" and selected a Credit Card in QuickBooks for this type of payment method.
The second thing we needed to do is edit the user and made sure that a link was made to the employee/vendor/other name in QuickBooks. Once we did this we were able to send over Tim's first expense report to QuickBooks.
I've also made a suggestion to see if we can put some additional checking in place to ensure beginners of the app set this up when creating their users in Method Expense Reports.