How To Fix DBMAN649 - SQL-SERVER:

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 649

• Message text: SQL-SERVER:

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 DBMAN649 - SQL-SERVER: ?

  The SAP error message DBMAN649 typically indicates an issue related to the database connection or database management in the context of SAP systems using SQL Server. While the exact cause can vary depending on the specific circumstances, here are some common causes, potential solutions, and related information:
  Causes:
  
  Database Connection Issues: The SAP system may not be able to connect to the SQL Server database due to network issues, incorrect connection parameters, or database server downtime.
  Database Configuration: There may be misconfigurations in the database settings or in the SAP system's database connection settings.
  Resource Limitations: The SQL Server may be running out of resources (e.g., memory, CPU, disk space), which can prevent it from processing requests from SAP.
  Database Locks: There may be locks on the database that prevent certain operations from being executed.
  Version Compatibility: There could be compatibility issues between the version of SAP and the version of SQL Server being used.
  
  Solutions:
  
  
  Check Database Connection:
  
  Verify the connection parameters (hostname, port, database name, user credentials) in the SAP system.
  Ensure that the SQL Server is up and running and accessible from the SAP application server.
  
  
  
  Review SQL Server Logs:
  
  Check the SQL Server error logs for any indications of issues that might be affecting connectivity or performance.
  
  
  
  Monitor Resource Usage:
  
  Use SQL Server Management Studio (SSMS) to monitor resource usage and ensure that the server has sufficient resources available.
  
  
  
  Database Configuration:
  
  Review the database configuration settings in both SAP and SQL Server to ensure they are correctly set up.
  
  
  
  Check for Locks:
  
  Use SQL Server tools to check for any locks that might be affecting database operations. You can use queries to identify blocking sessions.
  
  
  
  Update Software:
  
  Ensure that both SAP and SQL Server are updated to the latest supported versions to avoid compatibility issues.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages.
  Documentation: Review the official SAP documentation for database administration and troubleshooting for SQL Server.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the DBMAN649 error in your SAP system.