According to best practices, how many Global Exception Handlers can an automation project contain?

In automation projects following best practices, it is advisable to have one Global Exception Handler for the entire project. This approach centralizes error management, making it easier to maintain and manage exceptions across all workflows. The Global Exception Handler can effectively handle unexpected issues that might arise during the execution of any process in the project, thereby enhancing the robustness and reliability of the automation.

Having a single Global Exception Handler means that there is a consistent strategy applied for dealing with exceptions, which can include logging errors, cleaning up resources, or triggering alerts. This aligns with the objective of creating a seamless user experience, as it simplifies how exceptions are managed and improves the overall error-handling process.

While it may seem beneficial to have multiple handlers, having more than one can lead to complex exception management, potential redundancy, and inconsistent handling of errors. This could ultimately make troubleshooting and maintenance more difficult. Thus, following the best practices of having one Global Exception Handler ensures clarity and efficiency in handling exceptions throughout the project.