How To Fix /SAPAPO/ATP_BOP621 - Maximum confirmation must be larger than the minimum confirmation

/SAPAPO/ATP_BOP621 - Overview

• Message type: E = Error

• Message class: /SAPAPO/ATP_BOP -

• Message number: 621

• Message text: Maximum confirmation must be larger than the minimum confirmation

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 /SAPAPO/ATP_BOP621 - Maximum confirmation must be larger than the minimum confirmation ?

  The SAP error message /SAPAPO/ATP_BOP621 indicates that there is an issue with the confirmation settings in the Advanced Planning and Optimization (APO) module, specifically related to the Available-to-Promise (ATP) check. The error message states that the maximum confirmation must be larger than the minimum confirmation, which means that the system has detected a configuration or data inconsistency in the confirmation settings for a particular order or product.
  
  Cause:
  
  Configuration Issue: The maximum confirmation quantity is set to a value that is less than or equal to the minimum confirmation quantity in the system settings.
  Data Entry Error: During the order creation or planning process, the user may have entered conflicting values for minimum and maximum confirmation quantities.
  Master Data Settings: The product master data or the location product master data may have incorrect settings for the confirmation quantities.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for the ATP check in the APO system.
  Verify the settings for