|Component:||Microsoft Exchange System Attendant|
|Message:||The MAPI call ‘<value>‘ failed with the following error:<error code>|
This error can be triggered under several conditions as follows:
In essence, this message indicates that the System Attendant process has been unable to log on to the Mailbox Store or Public Store.
This event can have several causes and the ID number in the Description section of the event will be the only difference between the events. Depending on what the underlying cause of the problem is, the ID number will vary. The other ID numbers that could be seen are: 8004011d-0519-0000000, 80040111-0286-00000000, 8004011d-0289-00000000
The main causes to check for ones are as follows:
Although the proper resolution will be determined by the ID number that is indicated in the event, you can try the following actions: