Retrieve alert error description text via SQL Server Agent We have configured Alerts for the major severities and error codes on our SQL Server instances. Each alert then runs the same SQL Server Agent job, to trigger an alert in our monitoring system (for SMS messaging).

It would be useful to be able to retrieve the alert description text (see "This was just a test!" in the example below) from somewhere, to feed through to our monitoring system.

DATE/TIME:   27/09/2018 16:08:19
DESCRIPTION: Error: 50000 Severity: 20 State: 1 This was just a test!
COMMENT:     (None)
JOB RUN:     SystemAlerts


Is this text stored anywhere in the msdb database? Or is it not persisted like SQL Server Agent job history?
Tokens may be what you're looking for:


  SQL Server Agent token replacement is simple and efficient: SQL Server
  Agent replaces an exact literal string value for the token. All tokens
  are case-sensitive. Your job steps must take this into account and
  correctly quote the tokens you use or convert the replacement string
  to the correct data type.


Using $(ESCAPE_SQUOTE(A-MSG)) should allow you to access the description from an error message when the agent job is triggered by an alert.