Message Categories

In the AMPS log messages, the error identifier consists of an error category, followed by a hyphen, followed by an error identifier (eg. CC-NNNN). The error categories cover the different modules and features of AMPS, and can be helpful in diagnostics and troubleshooting by providing some context about where a message is being logged from.

The error categories found in AMPS are listed in the table below:

AMPS Code	Component
00	AMPS Startup
01	General
02	Message Processing
03	Expiration
04	Publish Engine
05	Statistics
06	Metadata
07	Client
08	Regex
09	ID Generator
0A	Diff Merge
0B	Out of Focus Processing
0C	View
0D	Message Data Cache
0E	Conflated Topic
0F	Message Processor Manager
11	Connectivity
12	Trace In - for inbound messages
13	Datasource
14	Subscription Manager
15	SOW
16	Query
17	Trace Out - for outbound messages
18	Parser
19	Administration Console
1A	Evaluation Engine
1B	SQLite
1C	Meta Data Manager
1D	Transaction Log Monitor
1E	Replication Bootstrap Initialization
1F	Client Session
20	Global Heartbeat
21	Transaction Replay
22	TX Completion
23	Bookmark Subscription
24	Thread Monitor
25	Authorization
26	SOW Cache
28	Memory Cache
29	Plug-in Modules (including AMPS features implemented as modules)
2A	Message Pipeline
2B	Module Manager
2C	File Management
2D	NUMA Module
2F	SOW Update Broadcaster
30	AMPS Internal Utilities
31	AMPS Queues
70	AMPS Networking
FF	Shutdown