If you use the EDI module, then there is a second possibility to start the protocol evaluation: Directly in In- and Outbox of the EDI page you can right-click on an entry and then select View protocol in the context menu. This starts the log evaluation and automatically sets the log filter to show only the entries related to the selected message from the EDI message list.
This is an easy way to view logs for specific EDI transactions.
Even then, if the log evaluation was started via the EDI module, the log data can be accessed in full. For this it is sufficient to delete the filter set by the call via the function Delete filter.