OMA error message Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Messaging Software › Exchange 2000 / 2003 › OMA error message This topic has 3 replies, 4 voices, and was last updated 9 years ago by masterwbc. Viewing 1 post (of 1 total) Author Posts krolyatMember Aug 08, 2011 at 2:39 pm #155790 When attempting to connect to (h++ps://)host(.)com/oma I get “A System error has occurred while processing your request. Please try again. If the problem persists, contact your administrator.” Has anyone experienced this problem? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.