How To Fix DMEE_PAYMFORMAT120 - Format tree &2 (&1) already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: DMEE_PAYMFORMAT - Messages for DMEE Payment Formats

• Message number: 120

• Message text: Format tree &2 (&1) already exists

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 DMEE_PAYMFORMAT120 - Format tree &2 (&1) already exists ?

  The SAP error message DMEE_PAYMFORMAT120 indicates that there is an issue with the format tree in the Data Medium Exchange Engine (DMEE) where a format tree with the specified name already exists. This typically occurs when you are trying to create a new format tree with a name that is already in use.
  Cause:
  
  Duplicate Format Tree Name: The most common cause of this error is that you are attempting to create a new format tree with a name that is already assigned to an existing format tree in the DMEE configuration.
  Incorrect Configuration: There may be a misconfiguration in the DMEE settings or an attempt to import a format tree that already exists.
  
  Solution:
  
  
  Check Existing Format Trees: 
  
  Go to the DMEE transaction (usually DMEE or OBPM1 depending on your SAP version).
  Look for the format tree with the name specified in the error message. If it exists, you can either modify it or delete it if it is no longer needed.
  
  
  
  Rename the New Format Tree: 
  
  If you are trying to create a new format tree, consider using a different name that does not conflict with existing format trees.
  
  
  
  Review Import/Export Processes: 
  
  If you are importing format trees from another system or transport, ensure that the format tree names do not conflict with existing ones.
  
  
  
  Check for Transport Issues: 
  
  If this error occurs during a transport process, ensure that the transport does not contain duplicate entries for format trees.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to DMEE for any specific guidelines or updates that may pertain to your version of SAP.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  DMEE - Data Medium Exchange Engine configuration.
  OBPM1 - Configuration for payment medium formats.
  
  
  
  SAP Notes: 
  
  Check SAP Notes for any known issues or patches related to DMEE and format trees.
  
  
  
  SAP Community: 
  
  Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  
  By following these steps, you should be able to resolve the error and successfully manage your DMEE format trees.