May 19, 2024

What is's Error Handling logo, formerly known as Integromat, is a powerful online automation tool that allows users to connect apps and services to automate workflows. An essential aspect of creating stable and reliable automations is understanding error handling, which is the process of anticipating, catching, and resolving issues that may arise during workflow execution.

When you’re building scenarios in, it’s important to anticipate that errors can and will occur. Errors can be caused by various issues, such as temporary outages of a third-party service, exceeded API limits, or unexpected input data that doesn't meet the requirements of the other connected services. Effectively managing these errors ensures that your automations can recover gracefully or notify you about issues that require attention. offers a built-in error handling mechanism that helps manage errors that occur within your automations. It works by providing options on how to proceed when an error occurs within a module within your scenario. Here’s how to utilize error handling:

  1. Router for Error Handling: Routers can be used to branch your scenario into different paths. If a module can potentially fail, connect it to a router that separates the error path from the successful path. You'll have the choice to handle both outcomes differently, ensuring predictable results for each potential scenario.

  2. Set Up an Error Handler: You can set up error handlers for each module in your scenario. Simply click on the settings button on the top right corner of any module and select "Set up error handler." The error handler can be configured to repeat the operation, skip the operation, or exit the scenario when an error occurs.

  3. Email Notifications: can send you email notifications in case your scenario encounters errors. To set this up, go to the scenario settings, find the "Send email notifications on error" option, and configure the settings according to your preference.

  1. Error Filter: You can also filter specific errors for a module to take different actions based on the type or content of the error. This is useful if you want to handle different errors in different ways.

  2. Logging: provides detailed logs for each scenario execution. You can review these logs to understand what went wrong and why. This information is critical in troubleshooting issues with your automations.

Error handling is a proactive measure; it doesn't eliminate errors but rather makes them easier to manage. As you build more complex scenarios, your error handling strategies may become more intricate. The key to effective error handling on is to think ahead, anticipate potential issues, and ensure that you have mechanisms in place to deal with errors in a way that minimizes disruptions to your workflows. By using these features strategically, you can create robust automations that resiliently handle problems and maintain their integrity under different conditions.