How To Fix HR99S_ITG_REP020 - Update not triggered, a record with a same key already exists (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: HR99S_ITG_REP - DAQ Generic Infotype, Message Class for Reporting

• Message number: 020

• Message text: Update not triggered, a record with a same key already exists (&1)

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message HR99S_ITG_REP020 - Update not triggered, a record with a same key already exists (&1) ?

  The SAP error message HR99S_ITG_REP020: Update not triggered, a record with the same key already exists (&1) typically occurs in the context of HR (Human Resources) data processing, particularly when trying to update or insert records in the database. This error indicates that there is an attempt to create or update a record that already exists in the database with the same key.
  Cause:
  
  Duplicate Key Violation: The most common cause of this error is that the system is trying to insert a new record with a key (like an employee ID, personnel number, etc.) that already exists in the database.
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as multiple processes trying to update the same record simultaneously.
  Incorrect Logic in Custom Code: If there are custom enhancements or modifications in the system, the logic might not be handling existing records correctly.
  
  Solution:
  
  Check for Existing Records: Before attempting to insert or update a record, check if a record with the same key already exists in the database. You can do this by querying the relevant database table.
  Modify the Logic: If you are using custom code, ensure that the logic checks for existing records before attempting to insert a new one. You may need to implement an "update if exists" logic instead of a direct insert.
  Data Cleanup: If there are duplicate records in the database, you may need to clean up the data to ensure that there are no duplicates before proceeding with the update or insert operation.
  Transaction Management: Ensure that your transactions are managed properly to avoid race conditions where multiple processes are trying to update the same record at the same time.
  Consult SAP Notes: Check for any relevant SAP Notes or documentation that might address this specific error or provide guidance on best practices for handling such situations.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) to check the structure of the relevant tables or SE80 (Object Navigator) to review any custom code.
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant code to see where the error is being triggered and analyze the data being processed.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance, providing them with the error details and any relevant logs.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.