How To Fix 8I210 - Record with the same key combination exists in table & , &

SAP Error Message - Details

• Message type: E = Error

• Message class: 8I - Localization India

• Message number: 210

• Message text: Record with the same key combination exists in table & , &

What causes this issue?

A very rare case wherein a data is duplicated in the database. One of
the cause is tampering of the internal Number Range data of the
document
under consideration.

System Response

Data is not saved.

How to fix this error?

Check for the Number Range of the document.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 8I210 - Record with the same key combination exists in table & , & ?

  The SAP error message 8I210 indicates that there is a duplicate record in a specific table, which is causing a conflict when trying to insert or update data. The message typically states: "Record with the same key combination exists in table & , &", where the placeholders represent the specific table name and the key fields involved.
  Cause:
  The error occurs when you attempt to create or modify a record in a table where a record with the same key already exists. This can happen due to:
  
  Duplicate entries being created inadvertently.
  Data migration or upload processes that do not check for existing records.
  Incorrect logic in custom programs or enhancements that lead to attempts to insert duplicate records.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Identify the Duplicate Record:
  
  Use transaction codes like SE16 or SE11 to view the contents of the table mentioned in the error message.
  Search for the key combination that is causing the conflict.
  
  
  
  Review Data Entry:
  
  Ensure that the data you are trying to enter does not already exist in the table.
  If you are entering data manually, double-check for typos or incorrect entries.
  
  
  
  Modify or Delete Existing Records:
  
  If the duplicate record is not needed, you can delete it.
  If the existing record needs to be updated, modify it instead of trying to create a new one.
  
  
  
  Check Data Migration Processes:
  
  If the error occurs during a data upload or migration, review the logic to ensure it checks for existing records before attempting to insert new ones.
  
  
  
  Consult with Development Team:
  
  If the error is occurring in a custom program, consult with the development team to review the code for potential issues that could lead to duplicate entries.
  
  
  
  Use Transaction Codes:
  
  Depending on the context, you might use specific transaction codes to manage the records, such as:
  
  SE16N: For displaying table contents.
  SM30: For maintaining table entries.
  
  
  
  
  
  Related Information:
  
  Key Fields: Understand the key fields of the table involved, as they are crucial for identifying duplicates.
  Table Structure: Familiarize yourself with the structure of the table to understand what constitutes a unique record.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific table or transaction you are working with.
  Authorization: Ensure you have the necessary authorizations to view and modify the records in the table.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.