How To Fix /PM0/3FT_MESSAGES021 - Token &1 has already been defined

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FT_MESSAGES -

• Message number: 021

• Message text: Token &1 has already been defined

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 /PM0/3FT_MESSAGES021 - Token &1 has already been defined ?

  The SAP error message /PM0/3FT_MESSAGES021 Token &1 has already been defined typically indicates that there is a duplicate definition of a token in the system. This error is often encountered in the context of configuration or data entry where unique identifiers (tokens) are required.
  Cause:
  
  
  Duplicate Token Definition: The most common cause of this error is that the token you are trying to define or use has already been defined in the system. This could happen if:
  
  You are trying to create a new entry with a token that already exists.
  There was an attempt to import or upload data that included a token already present in the database.
  
  
  
  Configuration Issues: Sometimes, this error can arise from incorrect configuration settings or data inconsistencies in the system.
  
  
  Solution:
  
  
  Check Existing Tokens: 
  
  Review the existing tokens in the relevant configuration or data entry screen to see if the token you are trying to define already exists.
  If it does, you may need to either modify the existing entry or choose a different token.
  
  
  
  Modify or Delete Duplicate Entries:
  
  If you find that the token is indeed a duplicate, you can either modify the existing entry to meet your needs or delete it if it is no longer required.
  
  
  
  Data Import/Upload:
  
  If the error occurred during a data import or upload, ensure that the data being imported does not contain duplicates. You may need to clean your data before attempting the import again.
  
  
  
  Consult Documentation: 
  
  Refer to the SAP documentation or help resources specific to the module you are working with for additional guidance on managing tokens.
  
  
  
  Contact Support: 
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to view or manage tokens (e.g., SE11 for Data Dictionary, SE80 for Object Navigator).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  System Logs: Review system logs for additional context or related errors that may provide more insight into the issue.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.