How To Fix MDG_DT_DATA_MODEL094 - Data model &1 name already exists; choose a different name

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_DT_DATA_MODEL - Messages for the Configuration Workbench Model Access API

• Message number: 094

• Message text: Data model &1 name already exists; choose a different name

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_DT_DATA_MODEL094 - Data model &1 name already exists; choose a different name ?

  The SAP error message MDG_DT_DATA_MODEL094 indicates that you are trying to create a data model in SAP Master Data Governance (MDG) with a name that already exists in the system. This error typically occurs when you attempt to define a new data model with a name that is already in use, which violates the uniqueness constraint for data model names.
  Cause:
  
  The primary cause of this error is that the data model name you are trying to use is already taken by another data model in the system. Each data model in SAP MDG must have a unique identifier to avoid conflicts and ensure proper data governance.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Data Models:
  
  Navigate to the relevant transaction or application where data models are managed (e.g., using transaction code MDGIMG or MDG_DATA_MODEL).
  Look for the list of existing data models to confirm that the name you are trying to use is indeed already in use.
  
  
  
  Choose a Different Name:
  
  If the name is already taken, you will need to select a different, unique name for your new data model. Ensure that the new name adheres to any naming conventions or guidelines established in your organization.
  
  
  
  Modify Existing Data Model (if applicable):
  
  If you find that the existing data model is no longer needed or can be modified, consider renaming or deleting it (if appropriate) to free up the name you want to use. Be cautious with this approach, as it may impact other processes or data.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or guidelines related to data model creation in MDG to ensure compliance with naming conventions and best practices.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue or if you believe there is a system error, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Naming Conventions: Familiarize yourself with any specific naming conventions that your organization follows for data models in SAP MDG.
  Data Model Management: Understanding how data models are structured and managed in SAP MDG can help prevent similar issues in the future.
  SAP Notes and Documentation: Check for any relevant SAP Notes that may provide additional insights or solutions related to data model management and error handling in MDG.
  
  By following these steps, you should be able to resolve the error and successfully create your data model in SAP MDG.