How To Fix STC_TM219 - Task requires successor '&2' which is not in scope

SAP Error Message - Details

• Message type: E = Error

• Message class: STC_TM - Task List Manager Messages

• Message number: 219

• Message text: Task requires successor '&2' which is not in scope

What causes this issue?

Current task '&V1&' requires task '&V2&' as a successor task. This task
is not in scope.

System Response

The current task can be executed. But you need to confirm that the
successor task will be set in scope later on.

How to fix this error?

It is recommended to set the successor task '&V2&' in scope right now.
After that, repeat the last action. If the task cannot be set in scope
at the moment, confirm the warning. To confirm the warning, execute the
task list run again.

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.