Error
Does not have an end date.
Description
This error indicates that the calendar item has an invalid end date.
Cause
This typically happens for old appointments that have become corrupted or incorrectly created by a third-party application (for example, sync or CRM application).
Resolution
We recommend the following:
- Log the subject of failed items.
- Retry failed items (subjects will be logged).
- Review error logs to identify the offending calendar items.
- Fix the start/end date (open and save each calendar item).