-

Data Logger Error (DL0001): The task context for the data logger session '...' is not defined. Please select an existing task.

In a Data Logger session, no task or a non-existing task is configured. Possibly, a valid task was selected but the task has later been renamed in the 'Tasks and Events' editor.

Remedy

  1. Double-click the error message to jump to the 'Data Logger Sessions' editor.
  2. Select a valid task from the 'Task Context' drop-down list.

    Alternatively, modify the session by deselecting the 'Trigger Condition' checkbox. The session is then performed independent of a task.

    Further information can be found in the section "Data Logger configuration settings".