How To Fix LCM_LCA079 - Entry already exists in System table

SAP Error Message - Details

• Message type: E = Error

• Message class: LCM_LCA - Messages for LCA Integration

• Message number: 079

• Message text: Entry already exists in System table

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 LCM_LCA079 - Entry already exists in System table ?

  The SAP error message LCM_LCA079: Entry already exists in System table typically occurs in the context of SAP Landscape Management (LaMa) or when dealing with system configurations in SAP. This error indicates that there is an attempt to create or register an entry in a system table that already has an existing entry with the same key or identifier.
  Causes:
  
  Duplicate Entries: The most common cause is that there is already an entry in the system table with the same identifier (e.g., system ID, client number, etc.).
  Data Migration Issues: If data has been migrated from another system or environment, it may lead to duplicate entries if not handled properly.
  Configuration Errors: Incorrect configurations or settings in the SAP Landscape Management or related tools can lead to attempts to create duplicate entries.
  Concurrent Operations: If multiple operations are being performed simultaneously, one operation may attempt to create an entry that another operation has already created.
  
  Solutions:
  
  Check Existing Entries: Review the system table to identify existing entries. You can use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables.
  Remove Duplicates: If you find duplicate entries that are not needed, you may need to delete or modify them to resolve the conflict.
  Adjust Configuration: Ensure that your configuration settings are correct and that they do not lead to attempts to create duplicate entries.
  Review Logs: Check the logs for more detailed error messages or warnings that may provide additional context on why the error occurred.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using for any known issues or patches that may address this error.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  Community Forums: Check SAP Community forums or other user groups where similar issues may have been discussed.
  System Table Reference: Familiarize yourself with the specific system tables involved in your SAP Landscape Management setup to better understand the context of the error.
  
  By following these steps, you should be able to diagnose and resolve the LCM_LCA079 error effectively.