How To Fix WS439 - The last possible date for payment in the first condition is the &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 439

• Message text: The last possible date for payment in the first condition is the &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WS439 - The last possible date for payment in the first condition is the &1 ?

  Certainly! Here's detailed information about the SAP error message WS439:
  
  SAP Error Message: WS439
  Text:
  The last possible date for payment in the first condition is the &1
  
  
  Cause:
  This error occurs during the processing of payment terms in SAP, specifically when defining or using payment terms conditions. The message indicates that the system has identified a problem with the "last possible date for payment" in the first condition of the payment terms.
  More specifically:
  
  The payment terms condition includes a "last possible date for payment" (also called the "due date" or "baseline date plus days").
  The date calculated or entered is invalid, inconsistent, or does not comply with the expected logic.
  This can happen if the payment terms are incorrectly configured, or if the date calculation results in a date that is not possible (e.g., a date before the baseline date, or a date that conflicts with other conditions).
  
  
  When does it occur?
  
  During invoice processing or payment proposal runs.
  When