How To Fix /SAPAPO/ATP133 - Comparision canceled during data record selection

/SAPAPO/ATP133 - Overview

• Message type: E = Error

• Message class: /SAPAPO/ATP -

• Message number: 133

• Message text: Comparision canceled during data record selection

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/ATP133 - Comparision canceled during data record selection ?

  The SAP error message /SAPAPO/ATP133 ("Comparison canceled during data record selection") typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue with the data selection process during the Available-to-Promise (ATP) check. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the master data.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the master data, such as material master records, location data, or stock levels.
  
  Configuration Issues: Incorrect settings in the ATP configuration can lead to this error. This includes settings related to the ATP check, product allocation, or planning strategies.
  Missing Data: Required data for the ATP check may be missing or incomplete, such as missing stock or forecast data.
  Performance Issues: If the system is under heavy load or if there are performance issues, the data selection process may be interrupted.
  Authorization Issues: Lack of proper authorizations for accessing certain data records