Source: GroupWise Exchange Gateway.
Explanation: The user information is not available for the object being processed.
Possible Cause: The object does not have a GroupWise-type address or the address is invalid.
Action: Install the addressing components on the server. See Installing the Exchange Gateway Addressing Components.
Action: Ensure that the address format for GWISE contains %m as a component. See Selecting User Address Type and Format and Configuring the Exchange Side of the Exchange Gateway.