How To Fix SMESSAGE_ADT000 - Duplicate messages found for message number &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SMESSAGE_ADT - General Message Class for ABAP Dev Tools of T100 objects

• Message number: 000

• Message text: Duplicate messages found for message number &1

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 SMESSAGE_ADT000 - Duplicate messages found for message number &1 ?

  The SAP error message SMESSAGE_ADT000 Duplicate messages found for message number &1 typically indicates that there are multiple entries in the message class for the same message number. This can lead to confusion or unexpected behavior when the system tries to retrieve or display the message.
  
  Cause:
  
  
  Duplicate Entries: The primary cause of this error is the existence of duplicate message entries in the message class. This can happen due to:
  
  Manual errors during message creation.
  Importing or transporting message classes that contain duplicates.
  System inconsistencies or bugs.
  
  
  
  Message Class Issues: The message class itself may have been incorrectly defined or modified, leading to multiple definitions for the same message number.
  
  
  
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Check Message Class:
  
  Use transaction code SE91 to access the message class in question.
  Enter the message class name and check for the message number indicated in the error message.
  Look for duplicate entries for the same message number.
  
  
  
  Remove Duplicates:
  
  If you