How To Fix DB6522 - An invalid value has been returned for the DFT_MON_SORT switch

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 522

• Message text: An invalid value has been returned for the DFT_MON_SORT switch

Copy of DB6 519

What causes this issue?

To allow meaningful monitoring of the database, you must activate this
switch.

System Response

If this switch is not set, it can lead to problems ranging from
restricting the function of the CCMS transactions to erroneous
terminations.

How to fix this error?

Activate the switch by setting the appropriate database manager
parameters using the following command:
<LB>UPDATE DBM CFG USING DFT_MON_SORT ON </>
The setting will become active at the next connection to the database.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB6522 - An invalid value has been returned for the DFT_MON_SORT switch ?

  The SAP error message DB6522, which states "An invalid value has been returned for the DFT_MON_SORT switch," typically relates to issues with database monitoring settings in the SAP system. This error can occur when the system is trying to access or utilize a database monitoring feature, but the configuration for the DFT_MON_SORT switch is not set correctly.
  Cause:
  
  Invalid Configuration: The DFT_MON_SORT switch may have been set to an invalid value in the database configuration.
  Database Compatibility: The error may arise if there is a mismatch between the SAP system version and the database version or if the database is not properly configured to work with the SAP system.
  Corrupted Parameters: Sometimes, parameters in the database configuration can become corrupted or misconfigured, leading to this error.
  
  Solution:
  
  
  Check Configuration: 
  
  Access the database configuration settings and verify the value of the DFT_MON_SORT switch. Ensure it is set to a valid value as per the database documentation.
  The valid values for this switch typically include options like '0' (off) or '1' (on), but you should refer to the specific database documentation for the correct values.
  
  
  
  Database Documentation: 
  
  Consult the documentation for your specific database (e.g., Oracle, SQL Server, HANA) to understand the expected values for the DFT_MON_SORT switch and how to configure it correctly.
  
  
  
  SAP Notes: 
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues related to this error message.
  
  
  
  Database Administration: 
  
  If you have access to a database administrator, consult them to ensure that the database is configured correctly and that all parameters are set as required.
  
  
  
  Restart Services: 
  
  In some cases, restarting the database services or the SAP application server may help to clear transient issues.
  
  
  
  System Logs: 
  
  Review the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Related Information:
  
  SAP Basis Team: If you are not familiar with database configurations, it may be beneficial to involve your SAP Basis team or a database administrator who can assist with the configuration and troubleshooting.
  SAP Community: Engaging with the SAP Community forums can also provide insights from other users who may have encountered similar issues.
  Database Vendor Support: If the issue persists, consider reaching out to the support team of your database vendor for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue related to the DB6522 error message in your SAP system.