How To Fix /PF1/MSG_PO_EH171 - Due date update: Due date &2 is assigned to payment item &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO_EH -

• Message number: 171

• Message text: Due date update: Due date &2 is assigned to payment item &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_PO_EH171 - Due date update: Due date &2 is assigned to payment item &1 ?

  The SAP error message /PF1/MSG_PO_EH171 indicates that there is an issue with the due date assignment for a payment item in the system. Specifically, the message states that a due date is already assigned to a payment item, which is causing a conflict when trying to update or change the due date.
  Cause:
  The error typically arises in the following scenarios:
  
  Duplicate Due Dates: The due date you are trying to assign is already linked to another payment item, leading to a conflict.
  Incorrect Payment Item Configuration: There may be issues with how payment items are configured in the system, leading to inconsistencies.
  Data Integrity Issues: There could be underlying data integrity issues in the database that are causing the system to recognize the due date as already assigned.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Payment Items: Review the payment items associated with the transaction. Ensure that the due date you are trying to assign is not already in use by another payment item.
  
  
  Change Due Date: If the due date is indeed assigned to another payment item, consider changing the due date to a different value that is not currently in use.
  
  
  Review Configuration: Check the configuration settings for payment items in your SAP system. Ensure that they are set up correctly and that there are no conflicts.
  
  
  Data Consistency Check: Run a data consistency check to identify any discrepancies in the payment item records. This can help you identify any underlying issues that may be causing the error.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to this specific error message for additional guidance and troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or any known issues.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like FB03 (Display Document), FBL1N (Vendor Line Item Display), or FBL3N (G/L Account Line Item Display) to investigate the payment items and their due dates.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  User Permissions: Ensure that you have the necessary permissions to make changes to payment items and due dates in the system.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.