How To Fix T4126 - Due date &1 is before StartTerm/Date of change &2

SAP Error Message - Details

• Message type: E = Error

• Message class: T4 - Time deposit processing

• Message number: 126

• Message text: Due date &1 is before StartTerm/Date of change &2

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 T4126 - Due date &1 is before StartTerm/Date of change &2 ?

  The SAP error message T4126, which states "Due date &1 is before StartTerm/Date of change &2," typically occurs in the context of financial transactions, particularly when dealing with payment terms, billing, or scheduling in SAP. This error indicates that the due date for a payment or transaction is set before the start date of the term or the date of change, which is not allowed.
  Cause:
  
  Incorrect Due Date: The due date entered for a transaction is earlier than the defined start date of the payment terms or the date of change.
  Configuration Issues: There may be a misconfiguration in the payment terms or billing settings in the SAP system.
  Data Entry Error: A user may have mistakenly entered an incorrect date during transaction processing.
  
  Solution:
  
  Check Due Date: Review the due date entered for the transaction. Ensure that it is set to a date that is on or after the start date of the payment terms or the date of change.
  Review Payment Terms: Go to the configuration settings for payment terms in SAP and verify the start date and any related settings. Make sure they are correctly defined.
  Adjust Dates: If the due date is indeed incorrect, adjust it to a valid date that complies with the payment terms.
  Consult Documentation: If you are unsure about the correct dates or configurations, refer to SAP documentation or consult with your SAP administrator or support team for guidance.
  Test Changes: After making adjustments, test the transaction again to ensure that the error is resolved.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like FB60 (Enter Incoming Invoices), F-28 (Post Incoming Payments), or others depending on the context of the error.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on payment terms configuration.
  User Roles: Ensure that the user has the appropriate permissions to make changes to payment terms or transaction dates.
  
  By following these steps, you should be able to resolve the T4126 error and proceed with your transaction in SAP.