How To Fix SADA599 - Reset of default database connection failed

SAP Error Message - Details

• Message type: E = Error

• Message class: SADA - CCMS: SAP DB Porting and Development

• Message number: 599

• Message text: Reset of default database connection failed

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 SADA599 - Reset of default database connection failed ?

  The SAP error message SADA599: Reset of default database connection failed typically indicates an issue with the database connection in the SAP system. This error can arise due to various reasons, including network issues, database server unavailability, or configuration problems.
  Causes:
  
  Database Server Unavailability: The database server may be down or not reachable due to network issues.
  Configuration Issues: Incorrect configuration settings in the SAP system or database connection parameters.
  Resource Limitations: The database server may be experiencing resource constraints (e.g., memory, CPU).
  Database Locking: There may be locks on the database that prevent connections from being established or reset.
  Expired Connections: Connections may have timed out or been closed unexpectedly.
  Firewall or Security Settings: Firewalls or security settings may be blocking the connection to the database.
  
  Solutions:
  
  Check Database Status: Ensure that the database server is up and running. You can do this by trying to connect to the database using a database client or checking the database server logs.
  Review Configuration: Verify the database connection parameters in the SAP system (e.g., connection string, user credentials) to ensure they are correct.
  Network Connectivity: Check the network connectivity between the SAP application server and the database server. Use tools like ping or telnet to test connectivity.
  Monitor Resource Usage: Check the resource usage on the database server to ensure it is not overloaded. You may need to optimize queries or increase resources if necessary.
  Database Locks: Investigate any locks on the database that may be preventing connections. You may need to unlock or terminate blocking sessions.
  Restart Services: If the issue persists, consider restarting the SAP application server or the database server to reset connections.
  Check Logs: Review the SAP application logs and database logs for any additional error messages or warnings that could provide more context about the issue.
  Consult Documentation: Refer to SAP Notes or documentation related to your specific version of SAP and the database being used for any known issues or patches.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Database Documentation: Consult the documentation for the specific database you are using (e.g., Oracle, SQL Server, HANA) for connection management and troubleshooting guidelines.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or database administrator for further investigation and resolution.