Request For Payment Reject Codes


To empower merchants, payment processors, and finance teams to understand, diagnose, and resolve Request for Payment (RfP™) errors using ISO 20022-compliant reject codes—ensuring frictionless, secure, and accurate real-time payments.

At TodayPayments.com, we don’t just help you send RfP™ messages—we help you manage and optimize the entire lifecycle. Our system supports real-time reject code resolution, complete ISO 20022 field mapping, error alerting, and hosted payments with automatic retry logic. When your business runs on real-time rails like FedNow® and RTP®, knowing how to interpret and act on reject codes is the key to faster cash flow and fewer failed transactions.

Decode, Resolve, and Prevent RfP™ Failures Using ISO 20022 Messaging

Mobile Request for Payment Know Why Payments Fail—Master RfP™ Reject Codes Today

Real-time payment systems like FedNow® and RTP® deliver speed, security, and automation—but even the best systems face transaction rejections. Understanding Request for Payment (RfP™) reject codes is critical for any merchant or financial institution seeking to streamline billing, reduce error rates, and ensure accurate reconciliation.

Reject codes inform you why a payment request was denied—whether due to formatting issues, account restrictions, payer refusal, or regulatory concerns. With the right tools, you can automate retry logic, fix invoice errors instantly, and boost your RfP™ success rate in real time.

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Request for Payment (RfP™) Parameters, Attributes, Benefits, and Features

ISO 20022 Fields That Commonly Trigger Rejects

Field

Description

Potential Reject Cause

MsgId

Unique RfP™ message ID

Duplicate message or ID mismatch

CreDtTm

Creation date/time

Timestamp format errors

Dbtr

Debtor info (payer name, alias)

Incomplete or invalid data

DbtrAcct

Payer’s alias/account

Alias not registered or mismatched credentials

CdtrAcct

Payee’s account info

Invalid or blocked account

Amt

Payment amount

Amount exceeds limits or violates rules

RltdRmtInf

Invoice or bill reference

Format or length mismatch

ReqdExctnDt

Execution date

Date in the past or unsupported window


Core Attributes for Managing Rejects in RfP™

  • ISO 20022 Reject Code Mapping to identify issues quickly
  • FedNow® & RTP® compatible with full message traceability
  • Hosted Payment Pages with automatic error correction logic
  • Alias-based MID support to avoid account mismatch issues
  • Error alert notifications to merchants or finance staff
  • Real-time ledger sync to update AR on resolved transactions
  • Retry, resubmit, or revise failed RfP™ in seconds

Benefits of Understanding RfP™ Reject Codes

  • Identify root causes of failed transactions immediately
  • Automate troubleshooting based on standardized ISO messages
  • Prevent AR delays by fixing reject-prone fields like amount, account, or date
  • Protect revenue by quickly resending updated RfP™ requests
  • Audit trail clarity—log every status and resolution path
  • Boost payment conversion rates and cash flow certainty

Ask us How:

Understanding Request for Payment (RfP™) reject codes is essential for any business using FedNow® or RTP® real-time payment rails. Each reject code corresponds to a specific ISO 20022 validation failure—like an invalid alias, unsupported settlement date, duplicate message ID, or exceeded payment limits.

When an RfP™ is rejected, the system provides a detailed error code (e.g., RJCT-001, RJCT-102, or RJCT-405) and a corresponding message description. By integrating these codes into your AR system or TodayPayments.com platform, you can automatically fix errors and resend corrected requests—without manual intervention.

RfP™ reject handling ensures that hosted payment pages remain active, customers receive revised payment links, and merchants receive real-time alerts to minimize DSO and avoid lost revenue.


Sample Common RfP™ Reject Codes

Reject Code

Meaning

Resolution Suggestion

RJCT-001

Invalid Payer Alias

Reconfirm email or mobile alias

RJCT-102

Amount Exceeds Limit

Adjust amount below network or bank threshold

RJCT-203

Payer Declined

Offer retry option or alternate payment method

RJCT-405

Invalid Date

Correct ReqdExctnDt to a supported date range

RJCT-506

Duplicate RfP™ Message ID

Use new MsgId to avoid duplicate rejection

 

When encountering Request For Payment (RFP) reject codes during the receiving of funding transmissions, it's important to take specific actions to address the issues and ensure that the message data is "cleaned" before attempting to proceed. Here are common actions associated with handling reject codes:

  1. Identify the Reject Code:
    • Review the reject code provided by the bank to understand the specific reason for the rejection. The reject code will typically point to the nature of the issue with the Request For Payment.
  1. Review Payer and Payee Information:
    • For codes related to payer or payee information, carefully review the details provided in the RFP. Verify that payer and payee information is accurate, complete, and matches the records on both ends.
  1. Correct Invalid Information:
    • If the reject code indicates invalid or incomplete information, take corrective actions to ensure that all required data fields are accurate and properly filled out. This may involve updating payer or payee details.
  1. Communicate with Payer and Payee:
    • In cases of invalid payer or payee information, reach out to both parties to resolve any discrepancies. This may include updating contact details, addresses, or account information.
  1. Address Insufficient Funds:
    • If the reject code is related to insufficient funds, communicate with the payer to address the issue. This may involve requesting additional funds, alternative payment methods, or negotiating payment terms.
  1. Check for Duplicate Transactions:
    • If the reject code indicates a duplicate transaction, review recent submissions to ensure that the same request has not been submitted multiple times. Avoid resubmitting duplicate transactions.
  1. Verify Payment Amount:
    • For reject codes related to payment amount, verify that the specified amount is within acceptable limits and meets the transaction requirements.
  1. Adhere to Request Format:
    • Ensure that the request for payment adheres to the required format and standards specified by the bank. Correct any issues related to the format of the message.
  1. Update Payment Reference:
    • If the reject is due to an error with the payment reference or invoice number, update the information to ensure accuracy.
  1. Confirm Payee Account Status:
    • If the reject code indicates that the payee's account is closed, confirm the status of the payee's account. If necessary, obtain updated account information.
  1. Correct Bank Account Information:
    • For reject codes related to bank account information mismatches, verify and correct the bank account details to ensure accuracy.
  1. Document and Record Actions:
    • Keep detailed records of the actions taken to address each reject code. This documentation is crucial for tracking resolutions and ensuring compliance.
  1. Clean Data and Reattempt:
    • Once the identified issues are resolved, and the data is cleaned, you can reattempt the transmission of the Request For Payment.
  1. Continuous Monitoring:
    • Implement continuous monitoring and validation processes to prevent similar issues in future transactions. Regularly update and review data to ensure accuracy.

Remember to work closely with both the payer and payee, as well as your banking partners, to address any issues promptly and efficiently. Effective communication and proactive resolution of reject codes are essential for successful Request For Payment transactions.


Never Miss a Payment—Fix and Recover Rejected RfPs in Real Time

You worked hard to send the invoice. Don’t let a rejection stop the payment.

With TodayPayments.com, you get:

  • Full visibility into RfP™ reject codes and error categories
  • ISO 20022 diagnostics to fix and resend RfPs instantly
  • Alias-based invoicing to prevent mismatched account errors
  • Automated reconciliation and retry workflows
  • Real-time alerts and resolution tools inside your dashboard
  • Seamless RfP™ support for FedNow®, RTP®, ACH, and BNPL

One rejected payment could mean thousands in delayed receivables.
Don’t wait—automate. Visit 👉 TodayPayments.com to master your RfP™ reject codes and guarantee every invoice gets paid—fast, accurate, and in real time.

ACH and both FedNow Instant and Real-Time Payments Request for Payment ISO 20022 XML Message Versions.
The versions that NACHA and The Clearing House Real-Time Payments system for the Response to the Request are pain.013 and pain.014 respectively. Predictability, that the U.S. Federal Reserve, via the FedNow ® Instant Payments, will also use Request for Payment. The ACH, RTP® and FedNow ® versions are "Credit Push Payments" instead of "Debit Pull.".

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