How To Fix DBOSC404 - [&1] Connection: con_id=&2, con_name=&3, usage_type=&4

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 404

• Message text: [&1] Connection: con_id=&2, con_name=&3, usage_type=&4

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 DBOSC404 - [&1] Connection: con_id=&2, con_name=&3, usage_type=&4 ?

  The SAP error message DBOSC404 typically indicates a problem related to database connections. This error message is part of the database connection management in SAP and can occur for various reasons. Below are the potential causes, solutions, and related information for this error:
  Causes:
  
  Database Connection Issues: The database connection might be down or not properly configured.
  Resource Limitations: The database may have reached its maximum number of connections or resources.
  Network Problems: There could be network issues preventing the SAP system from connecting to the database.
  Configuration Errors: Incorrect settings in the SAP system or database configuration can lead to connection failures.
  Timeouts: The connection may have timed out due to inactivity or long-running queries.
  
  Solutions:
  
  Check Database Status: Ensure that the database is up and running. You can do this by checking the database server or using database management tools.
  Review Connection Parameters: Verify the connection parameters in the SAP system (e.g., database host, port, user credentials) to ensure they are correct.
  Monitor Resource Usage: Check the database for resource usage and limits. If the maximum number of connections is reached, consider increasing the limit or closing unused connections.
  Network Diagnostics: Perform network diagnostics to ensure there are no connectivity issues between the SAP application server and the database server.
  Adjust Timeout Settings: If timeouts are an issue, consider adjusting the timeout settings in both the SAP system and the database.
  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.
  Restart Services: If the issue persists, consider restarting the SAP application server or the database service to reset connections.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the DBOSC404 error. SAP frequently updates its knowledge base with solutions for specific error messages.
  Database Documentation: Refer to the documentation for your specific database (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.