CFERROR variables

Last update:

May 18, 2026

When cferror generates an error page, the following error variables are available if type="request" or "exception".

Error.Diagnostics 

Error.MailTo 

Error.DateTime 

Error.Browser 

Error.GeneratedContent 

Error.RemoteAddress 

Error.HTTPReferer 

Error.Template 

Error.QueryString

The following error variables are available if type="validation".

Error.ValidationHeader 

Error.InvalidFields 

Error.ValidationFooter

Any cfcatch variable that applies to exception type can be accessed within the Error scope, as follows:

Error.Type 

Error.Message 

Error.Detail 

Error.ErrNumber 

Error.NativeErrorCode 

Error.SQLState 

Error.LockName 

Error.LockOperation 

Error.MissingFileName 

Error.TagContext 

Error.ErrorCode 

Error.ExtendedInfo

Note: You can substitute the prefix CFERROR for Error, if type = "Exception"; for example, CFERROR.Diagnostics, CFERROR.Mailto, or CFERROR.DateTime.

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CFERROR variables

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