How To Fix FDT_HRF233 - Row ID &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_HRF - FDT: HRF

• Message number: 233

• Message text: Row ID &1 already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_HRF233 - Row ID &1 already exists ?

  The SAP error message FDT_HRF233 with the description "Row ID &1 already exists" typically occurs in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transfer (FDT) functionalities. This error indicates that there is an attempt to insert a record with a Row ID that already exists in the target table or dataset.
  Cause:
  
  
  Duplicate Row ID: The primary cause of this error is that the Row ID you are trying to insert is already present in the database. This can happen if:
  
  The data being imported contains duplicate entries.
  There was a previous import that did not complete successfully, leaving some records in the database.
  The data source itself has duplicates.
  
  
  
  Incorrect Data Mapping: If the mapping of the data fields is incorrect, it might lead to attempts to insert records with existing Row IDs.
  
  
  Concurrency Issues: If multiple processes are trying to insert records simultaneously, it may lead to conflicts.
  
  
  Solution:
  
  
  Check for Duplicates: Before performing the import, check the source data for duplicate Row IDs. You can use tools like Excel or SQL queries to identify duplicates.
  
  
  Data Cleanup: Remove or modify the duplicate entries in the source data to ensure that each Row ID is unique.
  
  
  Review Import Logic: Ensure that the logic used for importing data is correctly set up to handle existing records. You may need to implement an "upsert" (update or insert) logic if applicable.
  
  
  Error Handling: Implement error handling in your import process to catch and log such errors, allowing you to address them without halting the entire import.
  
  
  Database Check: If you suspect that the database might have residual data from previous imports, check the target table for existing records with the same Row ID and decide whether to delete or update them.
  
  
  Transaction Management: If multiple processes are involved, ensure proper transaction management to avoid concurrency issues.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the FDT or FDI functionalities that might address this error.
  Documentation: Review the SAP documentation for Flexible Data Transfer to understand the expected data formats and constraints.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with details of the error and the context in which it occurs.
  
  By following these steps, you should be able to resolve the FDT_HRF233 error and successfully import your data.