How To Fix DB6CK118 - WLM dispatcher is enabled

SAP Error Message - Details

• Message type: E = Error

• Message class: DB6CK - DB6: System Check Messages

• Message number: 118

• Message text: WLM dispatcher is enabled

The DB2 WLM dispatcher is enabled in database manager configuration as
follows:
WLM dispatcher enabled (WLM_DISPATCHER) = &CURRENT_VALUE&
As a result, the DB2 WLM dispatcher might influence the runtime of SQL
statements. Depending on the service class mapping and the service
class configuration, the runtime of SQL statements might vary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB6CK118 - WLM dispatcher is enabled ?

  The SAP error message DB6CK118 indicates that the Workload Management (WLM) dispatcher is enabled in the database system, which can lead to issues when trying to perform certain operations that require a different configuration.
  Cause:
  The error typically arises when the database is configured to use WLM, but the operation being performed is not compatible with this configuration. WLM is used to manage workloads and resources in a database environment, and certain operations may require the WLM dispatcher to be disabled.
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check WLM Configuration: Review the current WLM configuration in your database. You can do this by accessing the database management tools or using SQL commands to check the status of WLM.
  
  
  Disable WLM Dispatcher: If the operation you are trying to perform requires WLM to be disabled, you can disable the WLM dispatcher. This can usually be done through the database configuration settings. The exact method will depend on the database system you are using (e.g., SAP HANA, DB2, etc.).
  
  
  Restart the Database: After making changes to the WLM configuration, you may need to restart the database for the changes to take effect.
  
  
  Consult Documentation: Refer to the official SAP documentation or the documentation for your specific database system for detailed instructions on managing WLM settings.
  
  
  Contact Support: If you are unsure about making these changes or if the problem persists, consider reaching out to SAP support or your database administrator for assistance.
  
  
  Related Information:
  
  Database System: The specific database system you are using (e.g., SAP HANA, Oracle, DB2) may have different methods for managing WLM. Ensure you are following the correct procedures for your environment.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes often provide additional context and solutions for specific error messages.
  Performance Considerations: Disabling WLM may impact the performance of your database, especially in environments with high workloads. Make sure to monitor the system after making changes.
  
  By following these steps, you should be able to resolve the DB6CK118 error and continue with your operations in SAP.