Remittance Message on Payment Remittance Advice

Summary:

We are finding that when we add different remittance messages to Multiple Invoices via Manage Installments, that none of the remittance messages are being picked up when the payment batch is processed.

Content (required):

We are finding that when we add different remittance messages to Multiple Invoices via Manage Installments, that none of the remittance messages are being picked up when the payment batch is processed, but it we add the same message to all the invoices in the same payment batch that the remittance message is picked up on the remittance advice. Is there a limit to the number of remittance messages that can be picked up on the payment remittance advice?