How To Fix IDFB307 - The check digit of the payment reference number is wrong

IDFB307 - Overview

• Message type: E = Error

• Message class: IDFB - Payment Reference Numbers

• Message number: 307

• Message text: The check digit of the payment reference number is wrong

What causes this issue?

The last digit of the payment reference number contains a check digit
which was calculated according to the modulus 10 procedure. The entered
check digit does not fulfill this criteria.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IDFB307 - The check digit of the payment reference number is wrong ?

  The SAP error message IDFB307, which states "The check digit of the payment reference number is wrong," typically occurs when there is an issue with the payment reference number (PRN) used in financial transactions. This error indicates that the check digit, which is a form of redundancy check used to detect errors in the input data, does not match the expected value based on the other digits in the payment reference number.
  
  Cause:
  
  Incorrect Payment Reference Number: The payment reference number may have been entered incorrectly, either due to a typographical error or incorrect data entry.
  Invalid Format: The payment reference number may not conform to the expected format or length defined by the system or the payment processing rules.
  Data Corruption: There may be issues with data integrity, such as corruption during data transfer or storage.
  System Configuration: The system may not be configured correctly to handle the specific payment reference number format required