About error handling in ColdFusion

By default, ColdFusion generates its own error messages when it encounters errors. In addition, it provides a variety of tools and techniques for you to customize error information and handle errors when they occur. You can use any of the following error-management techniques:

The remaining sections in this chapter provide the following information:

Note:   This chapter discusses using the cftry and cfcatch tags, but not the equivalent CFScript try and catch statements. The general discussion of exception handling in this chapter applies to tags and CFScript statements. However, the code that you use and the information available in CFScript differs from those in the tags. For more information on handling exceptions in CFScript, see "Handling errors in UDFs," in Chapter 9 .

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