How To Fix /SAPAPO/ATP188 - EnhConfirmLogic is not supported with 'End of check without confirmation'

/SAPAPO/ATP188 - Overview

• Message type: E = Error

• Message class: /SAPAPO/ATP -

• Message number: 188

• Message text: EnhConfirmLogic is not supported with 'End of check without 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/ATP188 - EnhConfirmLogic is not supported with 'End of check without confirmation' ?

  The SAP error message /SAPAPO/ATP188 indicates that there is an issue with the availability check logic in the Advanced Planning and Optimization (APO) module, specifically related to the confirmation logic used in the Available-to-Promise (ATP) check. The message "EnhConfirmLogic is not supported with 'End of check without confirmation'" suggests that the system is trying to use a confirmation logic that is not compatible with the current settings or configuration.
  
  Cause:
  
  
  Configuration Issues: The error often arises due to incorrect configuration settings in the ATP check or confirmation logic. This can happen if the system is set to use a specific confirmation logic that does not support the current operation or scenario.
  Custom Enhancements: If there are custom enhancements or modifications in the ATP logic, they may not be compatible with the standard processes, leading to this error.
  Master Data Issues: Problems with master data, such as incorrect product settings or availability settings, can also