How To Fix DBPROC_PROXY011 - No connection to database: connection & SQL code & SQL message &

SAP Error Message - Details

• Message type: E = Error

• Message class: DBPROC_PROXY - Messages for DB Procedure Proxies

• Message number: 011

• Message text: No connection to database: connection & SQL code & SQL message &

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DBPROC_PROXY011 - No connection to database: connection & SQL code & SQL message & ?

  The SAP error message DBPROC_PROXY011 indicates that there is no connection to the database. This can occur due to various reasons, and understanding the cause is essential for troubleshooting. Below are some common causes, potential solutions, and related information for this error:
  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 to 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 may be experiencing resource limitations (e.g., max connections reached).
  Authentication Issues: Incorrect credentials or user permissions may prevent a successful connection.
  Network Issues: Problems with the network can prevent the SAP system from reaching the database.
  
  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 command line.
  Verify Connection Parameters: Check the connection parameters in the SAP system (e.g., DB connection settings in the SAP profile or transaction DBACOCKPIT).
  Review Firewall Settings: Ensure that the firewall settings allow traffic on the port used by the database.
  Restart Database Instance: If the database instance is down, restart it and check if the issue persists.
  Monitor Resource Usage: Check the database for resource usage and ensure it is not hitting connection limits or other resource constraints.
  Check User Credentials: Verify that the credentials used for the database connection are correct and that the user has the necessary permissions.
  Network Diagnostics: Use tools like ping or traceroute to diagnose any network issues between the SAP application server and the database server.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for relevant notes.
  Database Logs: Review the database logs for any error messages that might provide more context about the connection failure.
  SAP System Logs: Check the SAP system logs (transaction SM21) for any related error messages that could provide additional insights.
  Documentation: Refer to the official SAP documentation for your specific database type (e.g., Oracle, SQL Server, HANA) for configuration and troubleshooting guidelines.
  
  If the issue persists after trying the above solutions, consider reaching out to your database administrator or SAP support for further assistance.