One such is Error Code 17199 Outlook Mac, which mainly encounters when a user sends an email and the files are not accessible.
Thus, similar to the Windows Outlook PST file, OLM file of Mac Outlook files are also prone to corruption, and get damaged or shows an error which results in an inaccessible OLM file and starts generating errors. In this, all emails, contacts, tasks etc., get saved in OLM file format in the MAC Operating System. The only difference between that of Windows Outlook and Mac Outlook is that it uses OLM file format to stores the data instead of PST file format.
