How To Fix SGT_01401 - ATP-fix entry exists with the same key

SGT_01401 - Overview

• Message type: E = Error

• Message class: SGT_01 - SGT_01

• Message number: 401

• Message text: ATP-fix entry exists with the same key

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 SGT_01401 - ATP-fix entry exists with the same key ?

  The SAP error message SGT_01401 indicates that there is an issue with the Availability Check (ATP - Available to Promise) in the system. Specifically, the error message states that an ATP fix entry already exists with the same key, which means that there is a conflict in the ATP data for the specific material and plant combination.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Duplicate ATP Fix Entries: There may be multiple entries in the ATP fix table for the same material and plant combination, which can occur due to incorrect data entry or system processing.
  Data Consistency Issues: There might be inconsistencies in the ATP data, possibly due to previous transactions that were not properly completed or cleaned up.
  
  Configuration Issues: Incorrect configuration settings in the ATP or material master data can lead to conflicts.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check ATP Fix Entries:
  
  Use transaction code