How To Fix MDO_COMMON018 - The distribution model with name &1 already exists.

SAP Error Message - Details

• Message type: E = Error

• Message class: MDO_COMMON - MDO messages

• Message number: 018

• Message text: The distribution model with name &1 already exists.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDO_COMMON018 - The distribution model with name &1 already exists. ?

  The SAP error message MDO_COMMON018 indicates that there is an attempt to create a distribution model with a name that already exists in the system. This typically occurs in the context of SAP Master Data Governance (MDG) or when managing distribution models for master data.
  Cause:
  The error is triggered when:
  
  You are trying to create a new distribution model with a name that is already in use.
  There may be a duplicate entry in the database for the distribution model.
  The system is enforcing uniqueness for distribution model names, and the name you are trying to use has already been assigned to another model.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Distribution Models:
  
  Navigate to the relevant transaction or application where distribution models are managed (e.g., transaction code MDM1 or MDM2).
  Search for the distribution model using the name you intended to use. If it exists, you may need to modify or delete it if it is no longer needed.
  
  
  
  Use a Different Name:
  
  If the existing distribution model is valid and should remain, consider using a different name for the new distribution model you are trying to create.
  
  
  
  Review Naming Conventions:
  
  Ensure that the naming conventions you are using do not lead to unintentional duplicates. This can help prevent similar issues in the future.
  
  
  
  Check for System Errors:
  
  If you believe that the distribution model should not exist, check for any system errors or inconsistencies in the database that may have led to this situation.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to distribution models for any additional guidelines or best practices.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing distribution models, such as MDM1 (Create Distribution Model) and MDM2 (Change Distribution Model).
  SAP Notes: Check SAP Notes for any known issues or patches related to distribution models and this specific error message.
  Master Data Governance: Understanding the broader context of Master Data Governance in SAP can help in managing distribution models effectively.
  
  By following these steps, you should be able to resolve the error and successfully manage your distribution models in SAP.