How To Fix 1N171 - Select a unique payment note type for each payment note

SAP Error Message - Details

• Message type: E = Error

• Message class: 1N - BCA: Payment Item Dialog

• Message number: 171

• Message text: Select a unique payment note type for each payment note

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1N171 - Select a unique payment note type for each payment note ?

  The SAP error message 1N171 ("Select a unique payment note type for each payment note") typically occurs in the context of payment processing within the SAP system, particularly when dealing with payment notes or payment advice.
  Cause:
  This error arises when the system detects that multiple payment note types are being assigned to a single payment note. In SAP, each payment note must have a unique identifier or type to ensure proper processing and tracking. If the same type is assigned more than once, the system cannot determine which one to use, leading to this error.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Payment Note Types: Review the payment notes you are trying to process. Ensure that each payment note has a unique type assigned to it. 
  
  
  Modify Payment Note Assignment: If you find that multiple payment note types are assigned to the same payment note, modify the assignment to ensure that each payment note has a distinct type.
  
  
  Review Configuration: If you are unsure about the payment note types available or how they are configured, you may need to consult with your SAP administrator or check the configuration settings in the SAP system.
  
  
  Test Changes: After making the necessary adjustments, attempt to process the payment notes again to see if the error persists.
  
  
  Consult Documentation: If the issue continues, refer to SAP documentation or support resources for further guidance on payment note types and their configurations.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as F110 (Automatic Payment Transactions) or F-53 (Post Outgoing Payments) where payment notes are often processed.
  SAP Notes: Check for any SAP Notes related to payment processing and payment notes that might provide additional insights or patches.
  User Roles: Ensure that you have the appropriate permissions to modify payment note types and configurations in the system.
  
  If the problem persists after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for more in-depth troubleshooting.