How To Fix STC_TM191 - Task '&1' is skipped automatically because it cannot be executed

SAP Error Message - Details

• Message type: E = Error

• Message class: STC_TM - Task List Manager Messages

• Message number: 191

• Message text: Task '&1' is skipped automatically because it cannot be executed

What causes this issue?

Task '&V1&' is in scope and should be executed, but the task declares
itself as "not executable". This may happen in one of the following
cases:
A task list run is created from a task list variant and the variant
declared that the task should be executed (e.g. the variant has been
created in a different system and is transported to the current system).
During a task list run execution the task implementation has changed
from "executable" to "not executable".

System Response

This task has no dependencies to other tasks. It has been skipped
automatically by the task manager.

How to fix this error?

Check the task documentation to get more information's why the task
declares itself as "not executable".

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_TM191 - Task '&1' is skipped automatically because it cannot be executed ?

  The SAP error message STC_TM191 indicates that a task in the SAP Task Management (STC) framework has been skipped automatically because it cannot be executed. This can occur for several reasons, and understanding the cause is essential for resolving the issue.
  Causes:
  
  
  Preconditions Not Met: The task may have specific preconditions that are not satisfied. This could include missing data, dependencies on other tasks that have not been completed, or specific system states that are required for execution.
  
  
  Task Configuration Issues: The task may be incorrectly configured, leading to it being deemed unexecutable. This could involve incorrect parameters or settings in the task definition.
  
  
  System Status: The system may be in a state that prevents the execution of the task, such as being in maintenance mode or having certain locks in place.
  
  
  Authorization Issues: The user or process attempting to execute the task may lack the necessary authorizations to perform the action.
  
  
  Technical Errors: There may be underlying technical issues, such as missing transport requests, system inconsistencies, or other errors that prevent the task from running.
  
  
  Solutions:
  
  
  Check Preconditions: Review the task's documentation and ensure that all preconditions are met. This may involve checking the status of other tasks or ensuring that required data is available.
  
  
  Review Task Configuration: Verify the configuration of the task in the Task Management framework. Ensure that all parameters are set correctly and that the task is defined properly.
  
  
  System Status Check: Ensure that the system is in a suitable state for executing the task. If the system is in maintenance mode or has locks, resolve those issues first.
  
  
  Authorization Check: Verify that the user or process has the necessary authorizations to execute the task. This may involve checking user roles and permissions.
  
  
  Technical Troubleshooting: If the issue persists, check for any technical errors in the system logs (transaction SM21) or the task logs. Look for any related error messages that could provide more context.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide guidance on similar issues.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  
  Related Information:
  
  Transaction Codes: You may find it useful to use transaction codes such as STC01 (Task Management) to monitor and manage tasks.
  Logs and Traces: Check logs in transaction SLG1 (Application Log) or ST22 (Dump Analysis) for any additional error messages that may provide insight into the issue.
  Documentation: Review the official SAP documentation for Task Management to understand the framework and how tasks are executed.
  
  By following these steps, you should be able to identify the cause of the STC_TM191 error and implement a suitable solution.