How To Fix CNV_LTHCM_G_10014 - Log-on system (&1) differs from expected system (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_LTHCM_G_10 - LT HCM: General Message Class

• Message number: 014

• Message text: Log-on system (&1) differs from expected system (&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_LTHCM_G_10014 - Log-on system (&1) differs from expected system (&2) ?

  The SAP error message CNV_LTHCM_G_10014 indicates that there is a mismatch between the log-on system and the expected system during a data migration or conversion process, particularly in the context of the SAP Landscape Transformation (SLT) or data migration projects.
  Cause:
  This error typically occurs when:
  
  The system you are trying to log into (log-on system) is not the same as the system that is expected by the migration or conversion program.
  There may be configuration issues in the migration settings or parameters that specify which system should be used.
  The system landscape may have changed, and the expected system is no longer valid or has been altered.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Verify System Configuration:
  
  Check the configuration settings in the migration tool or program you are using. Ensure that the expected system is correctly defined.
  Look for any parameters or settings that specify the source and target systems.
  
  
  
  Check System Connections:
  
  Ensure that the connection to the expected system is active and correctly configured in the SAP system landscape.
  Use transaction codes like SM59 to check RFC connections and ensure they are functioning properly.
  
  
  
  Review Migration Settings:
  
  If you are using a specific migration project or tool, review the project settings to ensure that the correct source and target systems are specified.
  Make sure that the migration project is set up to point to the correct systems.
  
  
  
  Consult Documentation:
  
  Refer to the documentation for the specific migration tool or process you are using. There may be specific instructions or prerequisites that need to be followed.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP Basis team for further assistance. They may have additional insights or tools to diagnose the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM59 (RFC Destinations), ST22 (Dump Analysis), and SLG1 (Application Log) to help diagnose issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Tools: If you are using specific migration tools (like SAP S/4HANA Migration Cockpit), ensure you are following the guidelines provided for those tools.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.