Originally Posted by d_fisher
I has seen this problem as well (Lotus Domino). A few different things have resolved the issue for me.
1) Toggle the calander wireless sync Off and back On.
2) Delete and undelete the Desktop [CICAL] service book.
3) Resend all service books from the BES.
Hope one solves the issue for you.
I'm trying this now. I've tried everything but the service book delete/undelete then resend.
I'll let you know what happens.