“Your availability time range is invalid, please correct” Lotus Notes error.
I got the “Your availability time range is invalid, please correct” when I went into my calendar options in Notes to try and fix another (unrelated) issue and for the life of me I couldn’t see why I would get this error message. The screenshot below shows the settings that I saw.
However, if the Sunday box was subsequently checked, the time for that day was displayed and the time for some reason was set to be from 02:00 pm – 02:00 AM which is not a valid time range as it spans over to the next day.
So if you get this message, remember to check the disabled days first.


6. March 2007 at 1:08 pm :
That was bang on with my User. Sunday was unchecked, and when I checked it I found it had “9:00 PM – 12:00 PM” in the field. Correcting the time resolved this problem. Thx!