Send Separate Remittance Advices not showing supplier bank account info in R12

we are running the Send Separate Remittance Advices in R12.  The remittance advices complete successfully but for certain suppliers the bank account info is not sent over.  We seemed to have narrowed it down to instances where the supplier is already existing but we add a new bank account for that supplier.  When we add the new bank account for that supplier then it does not print the bank info on the remittance.

We can select an bank account that has already been created and tied to the suppler and the bank info is correct.

Any ideas?