Error when clicking on Tasks folder: "Multiple step operation generated errors. Check each status (4266003)

When clicking on the Tasks folder, the error: "Multiple step operation generated errors. Check each status value." occurs.  After clicking OK, the error disappears and no more indications of this problem are observed.

Software Bug

There was a task with 6 schedulings times set at 8 am, 10 am, 12 am, 2 pm, 4 pm and 6 pm every day.  Two were removed which eliminated the problem.

WORKAROUND

For every task that was created under the Tasks folder take the following steps:

1. Click Configure Task.
2. Select the Scheduling Options tab.
3. Click the Schedule button.
4. Verify that no more than five schedules exist.  If there are more five, click Change and remove schedules to make the total less then five.  Then create identical task and add missing scheduling options there.

STATUS

Waiting for fix in a future release of Migration Manager for Active Directory.