Each document appears as a line in the log.
From here, you can see the delivery status of the electronic document and view a readable version of the EAN document.
The status is automatically updated. (Controlled from the task queue)
From posted invoices and posted creditmemos, you can see if the document was delivered via SMARTean, and you can view a readable version of the electronic document.
If a document fails (due to an incorrect profile code or validation error), it will appear under the "Errors" tile.
When the document is resent with the correct profile code, the error can be resolved, and the document will be removed from the list.