How To Fix DB6509 - Important configuration parameters of the database manager

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 509

• Message text: Important configuration parameters of the database manager

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 DB6509 - Important configuration parameters of the database manager ?

  The SAP error message DB6509 typically indicates that there are important configuration parameters of the database manager that need to be addressed. This error can arise in various contexts, often related to database configuration issues in SAP systems that use databases like SAP HANA, Oracle, or others.
  Cause:
  The error DB6509 usually occurs due to one or more of the following reasons:
  
  
  Missing or Incorrect Configuration: Certain essential parameters for the database manager are either missing or incorrectly configured. This can include parameters related to memory allocation, connection limits, or other database settings.
  
  
  Database Initialization Issues: The database may not have been initialized correctly, leading to missing configurations.
  
  
  Version Mismatch: There may be a mismatch between the SAP application version and the database version, which can lead to configuration issues.
  
  
  Insufficient Resources: The database may not have enough resources (like memory or disk space) allocated, which can trigger this error.
  
  
  Solution:
  To resolve the DB6509 error, you can follow these steps:
  
  
  Check Database Configuration:
  
  Review the database configuration parameters. Ensure that all required parameters are set correctly according to the SAP documentation for your specific database.
  
  
  
  Adjust Parameters:
  
  If you identify any missing or incorrect parameters, adjust them accordingly. This may involve using database management tools or SQL commands to set the parameters.
  
  
  
  Database Initialization:
  
  If the database was not initialized properly, consider re-initializing it or restoring it from a backup if necessary.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. SAP Notes often provide detailed instructions and solutions for known issues.
  
  
  
  Monitor Resources:
  
  Ensure that the database server has sufficient resources (CPU, memory, disk space) to handle the workload. If necessary, increase the resources allocated to the database.
  
  
  
  Database Logs:
  
  Review the database logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for your specific database and SAP version for detailed configuration guidelines.
  Database Management Tools: Familiarize yourself with the tools available for managing your specific database (e.g., SAP HANA Studio, Oracle SQL Developer).
  System Monitoring: Implement monitoring solutions to keep track of database performance and resource usage, which can help prevent similar issues in the future.
  
  By following these steps, you should be able to identify and resolve the underlying issues causing the DB6509 error in your SAP system.