How To Fix /SAPAPO/ATP173 - Reassignment of confirmations produces no confirmation


/SAPAPO/ATP173 - Overview

  • Message type: E = Error

  • Message class: /SAPAPO/ATP -

  • Message number: 173

  • Message text: Reassignment of confirmations produces no confirmation

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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 /SAPAPO/ATP173 - Reassignment of confirmations produces no confirmation ?
    The SAP error message /SAPAPO/ATP173 indicates that there is an issue with the reassignment of confirmations in the Advanced Planning and Optimization (APO) module, specifically in the Available-to-Promise (ATP) functionality. This error typically arises when the system is unable to find a valid confirmation for a given order or request after attempting to reassign it.
    Causes:
    
    Insufficient Stock: There may not be enough stock available to fulfill the reassignment request.
    Incorrect Configuration: The configuration settings for ATP checks or the product master data may not be set up correctly.
    Order Status: The status of the order or the confirmation may not allow for reassignment.
    Time Constraints: The requested delivery date may be outside the available time frame for the stock.
    Product Allocation: There may be product allocation settings that restrict the availability of stock for certain orders.
    Planning Version: The planning version being used may not have the necessary data or stock levels.
    
    Solutions:
    
    Check Stock Levels: Verify that

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