How To Fix DBMAN518 - ORACLE:

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 518

• Message text: ORACLE:

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBMAN518 - ORACLE: ?

  The SAP error message DBMAN518 typically indicates an issue related to the Oracle database, specifically during database operations such as backup, restore, or other database management tasks. The error message may vary slightly depending on the context, but it generally points to a problem with the database connection or configuration.
  Cause:
  
  Database Connection Issues: The error may arise if the SAP system cannot connect to the Oracle database due to network issues, incorrect connection parameters, or database service not running.
  Insufficient Privileges: The user account being used to connect to the Oracle database may not have the necessary permissions to perform the requested operation.
  Database Configuration: There may be issues with the Oracle database configuration, such as incorrect initialization parameters or resource limitations.
  Database State: The database might be in a state that does not allow the requested operation (e.g., in recovery mode, or in a read-only state).
  Resource Limitations: The database may be running out of resources such as memory, disk space, or connections.
  
  Solution:
  
  
  Check Database Connection:
  
  Verify that the Oracle database is up and running.
  Check the connection parameters (hostname, port, service name) in the SAP configuration.
  Test the connection using SQL*Plus or another database client.
  
  
  
  Review User Privileges:
  
  Ensure that the user account used by SAP has the necessary privileges to perform the operation.
  Grant the required privileges if necessary.
  
  
  
  Examine Database Configuration:
  
  Review the Oracle initialization parameters and ensure they are set correctly.
  Check for any recent changes to the database configuration that might have caused the issue.
  
  
  
  Check Database State:
  
  Use Oracle tools to check the state of the database and ensure it is not in a restricted mode.
  If the database is in recovery mode, wait for the recovery to complete.
  
  
  
  Monitor Resources:
  
  Check the database for resource usage (CPU, memory, disk space).
  Increase resources if the database is hitting limits.
  
  
  
  Review Logs:
  
  Check the SAP and Oracle logs for more detailed error messages that can provide additional context for the issue.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to DBMAN518.
  Oracle Documentation: Refer to Oracle documentation for troubleshooting database connection issues and understanding error codes.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to SAP support or your database administrator for further assistance.