How To Fix W_CB451 - Invalid request; Change requested fields for contract &1


W_CB451 - Overview

  • Message type: E = Error

  • Message class: W_CB -

  • Message number: 451

  • Message text: Invalid request; Change requested fields for contract &1

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  • 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 W_CB451 - Invalid request; Change requested fields for contract &1 ?
    Certainly! Here's a detailed explanation for the SAP error message:
    
    SAP Error Message:
    W_CB451 Invalid request; Change requested fields for contract &1
    
    
    Cause: This warning message occurs when you attempt to change fields in a contract that are not allowed to be changed in the current status or context of the contract. The system detects that the requested changes violate the business rules or the contract's change management logic. In other words, the fields you are trying to modify are restricted or locked for changes due to the contract's current processing stage, status, or configuration settings. Explanation: The message is generated by the Contract Management module (often related to SAP PS - Project System or SAP SD - Sales and Distribution, depending on the contract type). The placeholder &1 in the message will be replaced by the contract number or identifier. The system enforces certain rules on which fields can be changed once a contract reaches a particular status

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