How To Fix STC_TM319 - Class &1 is not a valid task list configuration class

STC_TM319 - Overview

• Message type: E = Error

• Message class: STC_TM - Task List Manager Messages

• Message number: 319

• Message text: Class &1 is not a valid task list configuration class

What causes this issue?

Configuration classes for task lists need to be derived from base class
CL_STC_SCENARIO_CONFIG.
Provided class &V1& is either not derived from the base class or
contains syntax errors.

System Response

The task list is using the default configuration.

How to fix this error?

Check the task list if the configuration class is needed anymore: Remove
the class from the task list using transaction <EX>STC01</> if it is not
required anymore.
Check the implementation of the class: The class should inherit from
CL_STC_SCENARIO_CONFIG and it should be syntax error free.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message STC_TM319 - Class &1 is not a valid task list configuration class ?

  The SAP error message STC_TM319 indicates that there is an issue with the task list configuration class specified in the system. This error typically arises when the system is unable to recognize or validate the class that has been defined for a task list in the SAP Solution Manager or in the background job configuration.
  
  Cause:
  
  Invalid Class Name: The class name specified in the task list configuration does not exist or is misspelled.
  
  Configuration Issues: The task list configuration may not have been set up correctly, or the class may not have been activated.
  Transport Issues: If the task list configuration was transported from another system, there may have been issues during the transport process that led to the class not being available in the target system.
  Authorization Issues: The user executing the task may not have the necessary authorizations to access the specified class.
  
  
  Solution:
  
  Check Class Name: Verify that the class name specified in