How To Fix /SDF/S1540 - Local system not running on Oracle and no remote connection selected

SAP Error Message - Details

• Message type: E = Error

• Message class: /SDF/S1 -

• Message number: 540

• Message text: Local system not running on Oracle and no remote connection selected

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SDF/S1540 - Local system not running on Oracle and no remote connection selected ?

  The SAP error message /SDF/S1540 Local system not running on Oracle and no remote connection selected typically indicates that the system is not configured to connect to an Oracle database, which is required for certain operations or functionalities in SAP. This error can occur in scenarios where the system is expected to interact with an Oracle database but is either not set up to do so or is misconfigured.
  Cause:
  
  Database Configuration: The local SAP system is not running on an Oracle database. It may be running on a different database system (e.g., SAP HANA, MS SQL Server, etc.).
  Missing Remote Connection: The system is not configured to connect to a remote Oracle database, which is necessary for the operation you are trying to perform.
  Incorrect System Settings: The system settings may not be properly configured to allow for connections to an Oracle database.
  
  Solution:
  
  Check Database Type: Verify the database type on which your local SAP system is running. If it is not Oracle, you may need to adjust your operations or configurations accordingly.
  Configure Remote Connection:
  
  If you need to connect to a remote Oracle database, ensure that the connection settings are correctly configured in the SAP system.
  You can do this by navigating to the transaction code DBACOCKPIT or DB02 to check the database connections.
  Ensure that the Oracle client is installed and properly configured on the SAP application server if you are trying to connect to a remote Oracle database.
  
  
  Use Alternative Solutions: If your local system cannot connect to Oracle, consider using alternative methods or databases that are compatible with your current setup.
  Consult Documentation: Refer to SAP documentation or notes related to database connections and configurations for specific guidance on setting up Oracle connections.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.