Automation
What is Exception Handling
Error and edge case management
Exception Handling is a programming mechanism for managing errors and abnormal situations that occur during program execution.
Core Concepts
- Exception — an object describing an error or abnormal situation
- Try-Catch — code block for catching and handling exceptions
- Finally — block executed regardless of the result
- Throw — operator for generating an exception
Types of Exceptions
- Checked — must be explicitly handled
- Unchecked — runtime errors
- System Errors — critical failures (OutOfMemory, StackOverflow)
Best Practices
- Catch specific exceptions, not general ones
- Log exceptions with full stack trace
- Don't use exceptions for flow control
- Always release resources in finally block
Application in Automation
In RPA and integrations, reliable error handling is critical for ensuring process fault tolerance.