$_error Process Variable
The $_error
process variable contains general information about the process in which the error occurred. The schema of the $_error
variable is the following:
The contents of each schema item are dependent upon the activity that throws the error. The Data schema item contains activity-specific error information. You can use a coercion to change the Data element into the specific type for the activity.
When you create an error-handling procedure, you may find the data in the $_error
process variable useful. You can map data from this process variable into Input items for activities in your error-handling procedure.