How To Fix DB6664 - Warning message

SAP Error Message - Details

• Message type: E = Error

• Message class: DB6 - DB6: Alert Monitoring and Alert Configuration

• Message number: 664

• Message text: Warning 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.

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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 DB6664 - Warning message ?

  The SAP error message DB6664 is a warning that typically indicates an issue related to database operations, particularly concerning the database connection or the state of the database. While the exact cause can vary depending on the specific context in which the warning appears, it generally relates to database performance or configuration issues.
  Cause:
  
  Database Connection Issues: The warning may arise if there are problems with the connection between the SAP application and the database.
  Database Performance: It could indicate that the database is under heavy load or that certain operations are taking longer than expected.
  Configuration Issues: Misconfigurations in the database settings or in the SAP system can lead to this warning.
  Resource Limitations: Insufficient resources (CPU, memory, disk space) on the database server can trigger this warning.
  Database Locks: If there are locks on database tables that are preventing operations from completing, this warning may appear.
  
  Solution:
  
  Check Database Connection: Ensure that the connection between SAP and the database is stable. You can test the connection and check for any network issues.
  Monitor Database Performance: Use database monitoring tools to check for performance bottlenecks. Look for long-running queries or high resource usage.
  Review Configuration Settings: Verify that the database and SAP configuration settings are correct. This includes checking parameters related to memory allocation, connection pooling, and timeout settings.
  Resource Management: Ensure that the database server has adequate resources. If necessary, consider upgrading hardware or optimizing existing resources.
  Check for Locks: Investigate if there are any locks on the database that could be causing delays. You may need to resolve these locks to allow normal operations to resume.
  Consult Logs: Review the SAP and database logs for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to the DB6664 warning. SAP frequently updates its knowledge base with solutions for known issues.
  Database Documentation: Refer to the documentation for your specific database (e.g., Oracle, SQL Server, HANA) for best practices on performance tuning and configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found effective.
  
  If the warning persists after taking these steps, it may be beneficial to consult with your database administrator or SAP support for further assistance.