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Maintenance
VXP System Maintenance Manual 4-15
4.4.2.1 Error Codes
Table 4-10 contains error codes that the VXP System might return, along with codes indicating the
severity, overwrite mode and error recovery action codes.
The Severity Levels given in the Level column of Table 4-10 are:
I - Informational: This log entry may occur during normal system operation.
W - Warning: Indicates a recoverable transient fault. Excessive occurrences indicate
marginal system operation (BIT indicator is not set).
E - Error: Indicates system component failure or some loss of functionality. User should
investigate cause (BIT indicator is set).
F - Fatal: Indicates non-recoverable system failure. System is automatically reset. LRU
must be replaced if problem persists (BIT indicator is set).
The Overwrite Modes given in the Overwrite column of Table 4-10 are described below.
N - No overwrite. A new log entry will be created each time the error is reported.
Y - Overwrite. An existing log entry of the same type will be overwritten if the error
reoccurs within the same power-up cycle.
The Error Recovery actions given in the Recovery column of Table 4-10 are described below.
None - No error recovery is or needs to be performed.
Internal - Internal software automatically tries to recover from the error. Some side effects
are possible. Action note (below) should be consulted.
Prompt - If VXP menus are active on the DU, you will be prompted for error
recovery actions. Otherwise, consult Action column in table.
User - You must take specific actions to recover from the error (see Action
notes below).
The Action Notes given in the Action column of Table 4-10 are described below.
None - No action is required
Axxx - You must determine action to be taken by consulting action number (Axxx) in
Table 4-11.