How To Fix DBPROC_PROXY010 - No connection to database: connection & unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: DBPROC_PROXY - Messages for DB Procedure Proxies

• Message number: 010

• Message text: No connection to database: connection & unknown

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 DBPROC_PROXY010 - No connection to database: connection & unknown ?

  The SAP error message DBPROC_PROXY010 indicates that there is no connection to the database, and the connection status is reported as "unknown." This error can arise from various issues related to database connectivity. Below are some common causes, potential solutions, and related information to help troubleshoot the problem.
  Causes:
  
  Database Server Down: The database server may be down or not reachable due to network issues.
  Configuration Issues: Incorrect database connection parameters in the SAP system configuration (e.g., hostname, port, database name).
  Firewall Issues: Firewalls may be blocking the connection between the SAP application server and the database server.
  Database Instance Not Running: The specific database instance you are trying to connect to may not be running.
  Resource Limitations: The database server may be experiencing resource limitations (e.g., memory, CPU) that prevent new connections.
  Network Issues: There may be network connectivity issues between the SAP application server and the database server.
  User Authentication Issues: The user credentials used to connect to the database may be incorrect or the user may not have the necessary permissions.
  
  Solutions:
  
  Check Database Server 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 server status.
  Verify Connection Parameters: Check the database connection parameters in the SAP system (e.g., via transaction DBACOCKPIT or RZ10 for profile parameters) to ensure they are correct.
  Review Firewall Settings: Ensure that any firewalls between the SAP application server and the database server allow traffic on the required ports.
  Check Database Instance: Make sure that the specific database instance you are trying to connect to is running and accepting connections.
  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.
  Test Network Connectivity: Use tools like ping or telnet to test connectivity between the SAP application server and the database server.
  Validate User Credentials: Ensure that the user credentials used for the database connection are correct and that the user has the necessary permissions to access the database.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to database connectivity issues for specific guidance and troubleshooting steps.
  Logs: Review the SAP application server logs (e.g., dev_w* logs) and database logs for any additional error messages or clues.
  Database Documentation: Refer to the documentation for your specific database (e.g., Oracle, SQL Server, HANA) for troubleshooting connectivity issues.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis team or database administrator for further assistance.