How To Fix IT051 - Function & / Table &: record & & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: IT - SAPLITX1: Word processing for Plant Maintenance objects

• Message number: 051

• Message text: Function & / Table &: record & & already exists

What causes this issue?

INCLUDE 'FEHLER' OBJECT DOKU ID TX LANGUAGE E

System Response

INCLUDE 'VERBUCHUNG' OBJECT DOKU ID TX LANGUAGE E

How to fix this error?

INCLUDE 'SYSTEMVERWALTER' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IT051 - Function & / Table &: record & & already exists ?

  The SAP error message "IT051 Function & / Table &: record & & already exists" typically indicates that there is an attempt to create or insert a record in a table where a record with the same key already exists. This is a common issue in SAP systems when dealing with database entries, especially in the context of infotypes in Human Capital Management (HCM) or other modules that utilize similar data structures.
  Cause:
  
  
  Duplicate Entry: The most common cause is that the record you are trying to create already exists in the database. This could be due to:
  
  Manual entry of the same data.
  A program or batch job attempting to insert the same record multiple times.
  Data migration or upload processes that do not check for existing records.
  
  
  
  Incorrect Key Fields: The key fields that uniquely identify a record may not be set correctly, leading to conflicts.
  
  
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as missing or incorrect identifiers.
  
  
  Solution:
  
  
  Check Existing Records: Before attempting to create a new record, check the database to see if a record with the same key already exists. You can do this by querying the relevant table in the SAP system.
  
  
  Modify the Input Data: If you find that the record already exists, you may need to modify your input data to either update the existing record instead of creating a new one or ensure that the new record has a unique key.
  
  
  Error Handling in Programs: If this error occurs in a custom program or during a data upload, implement error handling to check for existing records before attempting to insert new ones.
  
  
  Consult Documentation: Review the documentation for the specific infotype or table you are working with to understand the key fields and constraints.
  
  
  Use Transaction Codes: Use transaction codes like PA30 (Maintain HR Master Data) to manually check and manage records.
  
  
  Data Migration Tools: If you are using data migration tools (like LSMW or BAPIs), ensure that they are configured to handle duplicates appropriately.
  
  
  Related Information:
  
  Infotypes: In SAP HCM, infotypes are used to store employee-related data. Each infotype has a specific structure and key fields that must be unique.
  Database Constraints: Understanding the database constraints and primary keys for the tables you are working with can help prevent this error.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific infotype or table you are working with.
  
  If the problem persists after checking for duplicates and ensuring data integrity, it may be beneficial to consult with your SAP Basis or development team for further investigation.