ArcObjects log codes

ArcGIS Server log messages numbered 100,000 and above originate from ArcObjects. The ArcObjects libraries that generate these messages are as follows:

100000–100999	System
101000–101999	Geometry
102000–102999	Geodatabase
103000–103999	Carto
104000–104999	Display
105000–105999	Output
106000–106999	Geoprocessing
107000–107999	Globe
108000–108999	3D
109000–109999	Network Analyst

Getting help for ArcObjects log codes

ArcObjects libraries sometimes have constants describing the server-related messages that they can return. These are contained in enumerations ending in ServerMessageCodeEnum. Examples are esriServerMessageCodeEnum in the esriSystem library, and esriWMSServerMessageCodeEnum in the Carto library. The ArcObjects library reference topics for these enumerations may contain additional information about the messages.