ObjectExists fails if there are multiple mappings for the object. E.g.:
There are two mappings for ADSAccount:
ADSAccount - user
ADSAccount - inetOrgPerson
An "ObjectExists" for an ADSAccount can fail with:
"[1777058] A match can be tested because the right-hand schema object (NAME) does not belong to schema class (inetOrgPerson (all) (inetOrgPerson_Master))!
at StdioProcessor.StdioProcessor._Execute (Job job)
at VI.Projector.JobComponent.ProjectorComponent.Activate (String task)
at VI.Projector.JobComponent.ProjectorComponent._ObjectExists ()
at VI.Projector.Mapping.Extensions.IsMatch (ISystemMap map, ISystemObject leftSystemObject, ISystemObject rightSystemObject, SystemMatchingOptions options)"