How To Fix 5C577 - An entry with the key (&1, &2, &3, &4) already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: 5C - HR: Messages for Switzerland

• Message number: 577

• Message text: An entry with the key (&1, &2, &3, &4) 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 5C577 - An entry with the key (&1, &2, &3, &4) already exists ?

  The SAP error message 5C577 indicates that there is an attempt to create or modify an entry in the system that already exists. The placeholders (&1, &2, &3, &4) represent specific values related to the entry that is causing the conflict. This error typically occurs in scenarios involving master data, configuration settings, or transactional data where unique keys are enforced.
  Cause:
  The error is triggered when:
  
  You are trying to create a new record (e.g., a customer, vendor, material, etc.) that has a key (composed of the values represented by &1, &2, &3, &4) that already exists in the database.
  There is a duplicate entry in the system that violates the uniqueness constraint for that particular data structure.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Existing Entry:
  
  Use the values provided in the error message to search for the existing entry in the relevant transaction or table. This will help you understand what is already present in the system.
  
  
  
  Check for Duplicates:
  
  If you are trying to create a new entry, ensure that the data you are entering does not duplicate an existing record. You may need to modify the data to ensure uniqueness.
  
  
  
  Modify or Delete Existing Entry:
  
  If the existing entry is incorrect or no longer needed, you may consider modifying or deleting it, depending on your business requirements and data integrity rules.
  
  
  
  Consult Documentation:
  
  Review the relevant SAP documentation or configuration guides to understand the uniqueness constraints for the specific data you are working with.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be using various transaction codes (e.g., MM01 for material creation, XD01 for customer creation, etc.).
  Data Model: Understanding the data model and the relationships between different entities in SAP can help in diagnosing issues related to unique keys.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.