How To Fix VK529 - Session &1: You cannot use &2 to indicate an 'empty' field

VK529 - Overview

• Message type: E = Error

• Message class: VK - Pflege und Bearbeitung von Konditionen

• Message number: 529

• Message text: Session &1: You cannot use &2 to indicate an 'empty' field

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 VK529 - Session &1: You cannot use &2 to indicate an 'empty' field ?

  The SAP error message VK529 indicates that there is an issue with the way a field is being used in a session, specifically that the field cannot be marked as 'empty' using the specified method or value. This error typically arises in the context of pricing or condition records in SAP, particularly when working with condition types in the pricing procedure.
  
  Cause:
  The error occurs when:
  
  A session is trying to process a field that is expected to have a value, but the method used to indicate that the field is empty is incorrect.
  The field in question is required to have a valid entry, and the system does not accept the way the empty state is being defined.
  There may be a mismatch between the expected data type and the actual data being processed.
  
  
  Solution:
  To resolve the VK529 error, consider the following steps:
  
  
  Check the Field Definition: Review the field definitions in the pricing procedure or