v_ErrorLog

DateTime

datetime2(7) NOT NULL

The date that the message was written to the system log, in the local time of the AVEVA Historian.

Type

nvarchar(10) NULL

The type of system message.

LocalizedText

nvarchar(256) NULL

The content of the message.

Parameter

nvarchar(256) NULL

Optional details pertaining to the message text. For example, for the message "Disk space remaining on circular path" the parameter would contain the number of MB.

TotalCount

int NULL

Used to prevent "flooding" conditions in the log file. If a particular message is generated numerous times during a relatively short period of time, the message is written to the log file only once, and the total number of times that it occurred appears in this column.

ModuleID

int NULL

A unique number assigned to the AVEVA Historian subsystem that generated the message.

Host

nvarchar(32) NULL

The computer on which the AVEVA Historian subsystem runs.

FileName

nvarchar(64) NULL

Used to indicate the program file that contains the line of code that an error message comes from. Used for debugging.

Line

int NULL

Used to indicate the line of code that an error message comes from. Used for debugging.