How To Fix EM424 - Delete the duplicate entries

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 424

• Message text: Delete the duplicate entries

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 EM424 - Delete the duplicate entries ?

  The SAP error message EM424, which states "Delete the duplicate entries," typically occurs when there are duplicate records in a table or dataset that the system is trying to process. This can happen in various contexts, such as during data entry, data import, or when executing certain transactions.
  Cause:
  
  Data Entry Errors: Users may inadvertently enter the same data multiple times.
  Data Import Issues: When importing data from external sources, duplicates may arise if the source data contains repeated entries.
  System Bugs: Occasionally, bugs in custom programs or configurations can lead to the creation of duplicate entries.
  Concurrency Issues: Multiple users or processes may be trying to create the same record simultaneously.
  
  Solution:
  
  
  Identify Duplicates: Use transaction codes like SE16 or SE11 to access the relevant database table and identify duplicate entries. You can run SQL queries to find duplicates based on key fields.
  Example SQL query:
  SELECT field1, field2, COUNT(*)
  FROM your_table
  GROUP BY field1, field2
  HAVING COUNT(*) > 1;
  
  
  Delete Duplicates: Once identified, you can delete the duplicate entries. This can be done manually or through a program/script if there are many duplicates. Ensure you keep a backup of the data before deletion.
  
  
  Implement Validation: To prevent future duplicates, implement validation checks in the data entry process or during data imports. This can include unique constraints in the database or checks in the application logic.
  
  
  Review Custom Code: If the issue arises from custom programs, review the code to ensure it handles duplicates appropriately.
  
  
  Consult Documentation: Check SAP documentation or support notes for any specific guidance related to the error message EM424.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE16 (Data Browser), SE11 (Data Dictionary), and SE38 (ABAP Editor) for managing and analyzing data.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Data Management Best Practices: Implement best practices for data management, including regular audits and data cleansing processes to minimize the occurrence of duplicates.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.