How To Fix CUIB1050 - Owner &1 with type &1 is not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: CUIB1 -

• Message number: 050

• Message text: Owner &1 with type &1 is not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CUIB1050 - Owner &1 with type &1 is not unique ?

  The SAP error message CUIB1050, which states "Owner &1 with type &1 is not unique," typically occurs in the context of SAP's Business Partner (BP) or Customer/Vendor Master data management. This error indicates that there is a conflict due to the existence of multiple entries with the same owner and type, which should be unique.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are multiple records in the database that have the same owner and type. This can happen due to data entry errors, system migrations, or incorrect data imports.
  Configuration Issues: Sometimes, the configuration settings in the system may allow for duplicate entries, leading to this error when the system tries to enforce uniqueness.
  Data Synchronization Issues: If data is being synchronized between different systems or modules, inconsistencies can arise, leading to duplicates.
  
  Solution:
  
  Identify Duplicates: Use transaction codes like SE16 or SE11 to query the relevant database tables (e.g., BUT000 for Business Partners) to identify the duplicate entries. Look for records with the same owner and type.
  Data Cleanup: Once duplicates are identified, you can either delete or merge the duplicate records, depending on your business requirements. Ensure that you have backups before making any deletions.
  Adjust Configuration: If the issue is due to configuration settings, review and adjust them to enforce uniqueness where necessary.
  Data Validation: Implement data validation checks during data entry or import processes to prevent duplicates from being created in the first place.
  Consult Documentation: Refer to SAP documentation or support notes related to this error for any specific guidance or patches that may address the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  BP: Business Partner maintenance
  SE16/SE11: Data browser for table inspection
  
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message.
  User Roles: Ensure that the user roles and authorizations are correctly set up to prevent unauthorized changes that could lead to duplicates.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new duplicates are created.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.