How To Fix /SAPAPO/ATP_BOP811 - Error determining schedule lines for the confirmation from LC (SSA &2 &3)

/SAPAPO/ATP_BOP811 - Overview

• Message type: E = Error

• Message class: /SAPAPO/ATP_BOP -

• Message number: 811

• Message text: Error determining schedule lines for the confirmation from LC (SSA &2 &3)

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/ATP_BOP811 - Error determining schedule lines for the confirmation from LC (SSA &2 &3) ?

  The SAP error message /SAPAPO/ATP_BOP811 typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue with determining schedule lines for a confirmation from a location (LC). This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Causes of the Error
  
  
  Missing or Incorrect Master Data: The error may occur if there are missing or incorrect master data settings for the materials, locations, or other relevant entities in the system.
  
  
  
  Configuration Issues: Incorrect configuration in the APO system, such as settings related to the ATP (Available to Promise) check or the business processes, can lead to this error.
  
  
  Inconsistent Data: If there are inconsistencies in the data between the SAP ERP and APO systems, it can cause issues in schedule line determination.
  
  
  Planning Version Issues: The planning version being used may not be correctly set up or may not contain the