How To Fix WS529 - Contract check is not active, contract &1 of type &2 not verifiable

SAP Error Message - Details

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 529

• Message text: Contract check is not active, contract &1 of type &2 not verifiable

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 WS529 - Contract check is not active, contract &1 of type &2 not verifiable ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WS529 Contract check is not active, contract &1 of type &2 not verifiable
  
  Meaning / 
  Cause:
  This error occurs when the system tries to perform a contract check during a procurement or purchasing process, but the contract check functionality is not active or properly configured for the specified contract type.
  
  &1 = Contract number  
  &2 = Contract type (e.g., MK, WK, etc.)
  
  The system attempts to verify the contract (e.g., for release strategy, validity, or conditions), but the contract check is not enabled or set up for the contract type in question.
  
  Common Causes:
  
  Contract check not activated in the system for the contract type.
  Missing or incorrect configuration in the release procedure or document type settings.
  The contract type is not assigned to the relevant release strategy or verification procedure.
  The system is trying to verify a contract that is not intended to be checked (e.g.,