How To Fix USMD2110 - Value &1 of field &2 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD2 - Master Data: UI Modeling

• Message number: 110

• Message text: Value &1 of field &2 already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMD2110 - Value &1 of field &2 already exists ?

  The SAP error message USMD2110, which states "Value &1 of field &2 already exists," typically occurs in the context of data management, particularly when working with Master Data Governance (MDG) or similar data management applications within SAP. This error indicates that there is an attempt to create or update a record with a value that already exists in the database for the specified field.
  Cause:
  
  
  Duplicate Entry: The most common cause of this error is that the value you are trying to enter for a specific field already exists in the database. This could be due to:
  
  A previous entry that has not been deleted or modified.
  An attempt to create a new record with a key that is supposed to be unique (e.g., a unique identifier for a customer, vendor, or material).
  
  
  
  Data Validation Rules: The system may have validation rules in place that prevent duplicate entries for certain fields. This is often configured to maintain data integrity.
  
  
  Incorrect Data Migration: If data was migrated from another system, it may have introduced duplicates that are now being flagged by the system.
  
  
  Solution:
  
  
  Check Existing Records: Before creating or updating a record, check the existing entries in the database for the value you are trying to use. You can do this by querying the relevant table or using transaction codes that allow you to view the data.
  
  
  Modify the Value: If the value already exists and you need to create a new record, consider using a different value that does not conflict with existing entries.
  
  
  Delete or Update Existing Records: If the existing record is no longer needed, you may delete it or update it to a different value, allowing you to proceed with your new entry.
  
  
  Review Data Migration Processes: If this error arises during data migration, review the migration process to ensure that it correctly handles duplicates and adheres to the unique constraints of the target system.
  
  
  Consult with Data Governance: If you are working within a Master Data Governance framework, consult with your data governance team to understand the rules and constraints that are in place for the specific field.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE16 (Data Browser), or MDG-specific transactions to help you investigate the issue.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Documentation: Review the documentation for the specific module you are working with (e.g., MDG) to understand the data model and constraints better.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.