(When viewing the 277CA response file for errors)
If you are under Billing > HIPAA Transactions > View HIPAA Transactions and select the claim and 277 bullet and receive an error "Rejected for Invalid Information...Code A7:719" then run the following steps: 
    - Go to Accounts Receivable > Post Payments > Set Up ERA Codes
     - Click the Update List of HIPAA 5010 Response Codes tab
     - Click the Import HIPAA 5010 Error Codes and Descriptions button
     - Go back to Billing > HIPAA Transactions > View HIPAA Transactions and select the claim and 277 bullet to review the response again for a new message