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Home/Resources/Financial Services Resources/FedACH® Services Resources/Exception Resolution Service Quick Reference Guide (QRG)/General Notes

ACH Re­sources

  • Exception Resolution Service Quick Reference Guide (QRG)
    • Exception Resolution Service Case Types
    • Exception Resolution Service Status Report (ACH Only)
    • General Notes
  • FedACH Frequently Asked Questions
    • Derived Returns and Notifications of Change Frequently Asked Questions
    • Directo a México Frequently Asked Questions
    • FedACH Risk Origination Monitoring Service Frequently Asked Questions
    • FedACH Risk RDFI Alert Service Frequently Asked Questions
    • FedGlobal ACH Payments Frequently Asked Questions
    • FedPayments Reporter Service for FedACH Services Frequently Asked Questions
    • International ACH Transaction (IAT) Frequently Asked Questions
    • International ACH Transaction (IAT) Output File Delivery Sort Frequently Asked Questions
    • Same Day ACH Frequently Asked Questions
  • FedGlobal ACH Payments Processing Resources

General Notes

Please refer to the exception case types for additional information.

  • The Exception Resolution Service is offered by the Federal Reserve Banks to financial institutions to handle exception cases.
  • The Exception Resolution Service may be used for all of a participant’s ACH exceptions (i.e., a full network service regardless of operator). This includes ACH entries that have cleared and settled through FedACH, ACH entries that have been cleared through another operator, and on-us entries that were cleared directly by the participant.
  • The Exception Resolution Service may be used by FedNow® participants (both sending and receiving financial institutions) to communicate in relation to an exception that arises with respect to a message sent through the FedNow Service.
  • The Requesting Exception Resolution Service Participant (Requestor) can initiate an exception case and a Responding Exception Resolution Service Participant (Responder) can receive, read and respond to that case.
  • Federal Reserve Banks’ actions are based on the financial institution’s participation role in the Exception Resolution Service. Refer to the Exception Resolution Service Quick Reference Guide (QRG) case types for Federal Reserve Banks’ actions.
  • Exception Resolution Service participant roles are defined as:
    • Full Service Participant
      • A financial institution that is enrolled in the Exception Resolution Service as a full service participant can initiate, receive, read and respond to, and close exception cases, download reports of outstanding exception cases and view a 13-month archive of all inbound and outbound exception messages
    • Partial Service Participant
      • A financial institution that is enrolled in the Exception Resolution Service as a partial service participant can receive, read and respond to an exception case, download reports of outstanding exception cases and view a 13-month archive of all inbound and outbound exception messages; they cannot initiate an exception case
    • Offline Service Participant
      • For ACH exceptions only, a financial institution that is enrolled in FedACH Origination and Receipt may designate the Federal Reserve Banks as an authorized user to access and use the functionality of the Exception Resolution Service application on behalf of the offline service participant
  • A full service or partial service participant may elect to designate an agent to access and use the service on its behalf.

Exception messages are located in the Exception Resolution Service application and will remain in the financial institution’s inbox as noted below:

Information about Exception Message Type, Status and Inbox Duration.
Message TypeStatusInbox Duration
Acknowledgement Message (ACK)New5 business days
Acknowledgement Message (ACK)Reviewed5 business days
Acknowledgement Message (ACK)CancelledEnd of the calendar day
Cancel Message (CNCL)New10 business days
Cancel Message (CNCL)ReviewedEnd of the calendar day
Open Message (OPEN)New10 business days
Open Message (OPEN)Reviewed10 business days
Open Message (OPEN)Replied10 business days
Reply Message (RPLY)New10 business days
Reply Message (RPLY)Reviewed10 business days
Reply Message (RPLY)Replied10 business days
Reply Message (RPLY)ResolvedEnd of the calendar day
  • The messages will be viewable in the archive for the Exception Resolution Service once they are removed from the financial institution’s inbox or outbox.
  • Exception Case Status indicates the status of the message. Case statuses are noted below:
    • Cancelled – The message was cancelled
    • New – A new message was received
    • Rejected – A message failed during a file upload and was not sent
    • Replied – The message has been replied to
    • Resolved – The message has been resolved
    • Reviewed – The message has been reviewed
    • Sent – A message was created and sent
    • Unsent – A message has been created and saved but has not been sent
  • Exception messages that are in a Sent status in the outbox will be moved to the archive in 10 business days.
  • Exception messages that are in an Unsent or Rejected status in the outbox will be deleted after five business days.
  • User Case Management options:Resources on user case management features are available in FedLine Home > Training > FedACH > Exception Resolution Service.
    • Exception messages can be assigned to a person or team when they are created so that when a response is received or a case is cancelled, the information can be handled by the assigned user
    • Exception messages received from another institution can be assigned to a user or team so that the current and any future messages related to the case can be handled by the assigned user
    • Users can search for messages that were assigned to them or their team
    • Search criteria can be saved and used as the sign-on default for each individual user
    • Search result columns can be customized and used as the default for each individual user

Supporting Documentation Guidelines

The following document formats are supported using this service and are attached to the case by the sender of the message.
File TypeFile FormatFile Size Limit
AudioMP35 MB
AudioWAV5 MB
AudioWMA5 MB
CompressedZIP*10 MB
DocumentXLS / XLSX3 MB
DocumentPDF3 MB
DocumentDOC / DOCX3 MB
ImageJPEG1 MB
ImagePNG1 MB
ImageTIFF1 MB

* ZIP files can only contain the document types listed above.

Select a Case Type

  • Converted Check Copy (CCC)
  • General (GNRL)
  • Instant Payment General (IPGN)
  • Non-Receipt Claim (NRC)
  • ODFI Request for Return (ODRR)
  • Originator Contact Information (OCI)
  • Payment Trace Request (PTR)
  • RDFI Request for Late Return Acceptance (RDLR)
  • Request for Proof of Debit Authorization (RPDA)
  • Written Statement of Unauthorized Debit (WSUD)

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