[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-09-04 UTC。"],[[["\u003cp\u003eThe Error Catcher trigger allows you to define custom logic to handle failures in your integration at the trigger, task, or edge level.\u003c/p\u003e\n"],["\u003cp\u003eAdding the Error Catcher trigger involves placing it in the integration designer, after navigating to the integration editor and selecting the triggers panel.\u003c/p\u003e\n"],["\u003cp\u003eThe Error Catcher trigger has an auto-generated ID that can be edited, and this ID is unique, meaning no other Error Catcher trigger can share it.\u003c/p\u003e\n"],["\u003cp\u003eAfter creating the Error Catcher trigger, you can build custom error-handling logic using the available tasks in Application Integration.\u003c/p\u003e\n"],["\u003cp\u003eTo attach the Error Catcher, you select the desired ID in the error handling section of a trigger or task in the main integration.\u003c/p\u003e\n"]]],[],null,["# Error catcher trigger\n\nSee the [supported connectors](/integration-connectors/docs/connector-reference-overview) for Application Integration.\n\nError catcher trigger\n=====================\n\n\nThe **Error Catcher** trigger lets you invoke an [error catcher](/application-integration/docs/error-catcher) that is defined or customized to handle the failure of an identified trigger, task, or edge condition in your integration.\n\nAdd an Error Catcher trigger\n----------------------------\n\nTo add an **Error Catcher** trigger in your integration, perform the following steps:\n\n1. In the Google Cloud console, go to the **Application Integration** page.\n\n [Go to Application Integration](https://console.cloud.google.com/integrations)\n2. In the navigation menu, click **Integrations**\n\n\n The **Integrations List** page appears listing all the integrations available in the Google Cloud project.\n3. Select an existing integration or click **Create integration** to create a new one.\n\n\n If you are creating a new integration:\n 1. Enter a name and description in the **Create Integration** pane.\n 2. Select a region for the integration. **Note:** The **Regions** dropdown only lists the regions provisioned in your Google Cloud project. To provision a new region, Click **Enable Region** . See [Enable new region](/application-integration/docs/enable-new-region) for more information.\n 3. Select a service account for the integration. You can change or update the service account details of an integration any time from the info **Integration summary** pane in the integration toolbar. **Note:** The option to select a service account is displayed only if you have enabled integration governance for the selected region.\n 4. Click **Create**.\n\n\n The newly created integration opens in the *integration editor*.\n4. In the *integration editor* navigation bar, click **Triggers** to view the list of available triggers.\n5. Click and place the **Error Catcher** trigger element in the integration designer.\n\nConfigure the Error Catcher trigger\n-----------------------------------\n\nClick the **Error Catcher** trigger element in the integration designer to view the trigger configuration\npane.\n\nThe **Configuration** tab displays the **Error catcher ID**, which is auto-generated when you add the trigger in your integration designer. You can optionally edit the auto-generated ID if needed. No further configuration is required for this trigger.\n| **Note:** Error catcher IDs are unique to each **Error Catcher** trigger, therefore you can't have more than one **Error Catcher** trigger with the same **Error catcher ID**.\n\n\u003cbr /\u003e\n\nCreate the error catcher logic\n------------------------------\n\n\nOnce you have added the **Error Catcher** trigger in the integration designer, you can create your custom [error catcher](/application-integration/docs/error-catcher) logic using the available tasks in Application Integration. Click and place the desired\n[integration tasks](/application-integration/docs/how-to-guides#configure-integration-tasks)\nelements in the integration designer and connect them with your **Error Catcher** trigger.\n\n\n### Attach the error catcher\n\nOnce you have created your custom error catcher logic, you can use it to handle the errors or execution failures at both, the [task](/application-integration/docs/error-catcher#task) and [event](/application-integration/docs/error-catcher#event) levels. To use or attach an error catcher in your main integration, perform the following steps:\n\n1. Click the existing trigger or task in your main integration to open the trigger or task configuration pane.\n2. In the configuration pane, expand the **Error handling** section and go to **Error catcher**.\n3. Click **Select error catcher** and select the **Error Catcher** trigger ID that you want to use.\n\n A red indicator appears on the respective trigger or task element indicating that the element is attached to an error catcher.\n\n| **Notes:**\n|\n| - You can't attach multiple error catchers to the same task or trigger in your main integration.\n| - Error catchers can't be nested. This means that you cannot invoke an Error catcher trigger using another Error catcher trigger in your integration.\n| - You cannot establish an edge connection between the tasks configured inside an error catcher and the tasks or triggers used in your main integration flow.\n\nThe following image shows a sample integration flow that uses error catcher:\n\n\nQuotas and limits\n-----------------\n\nFor information about quotas and limits, see [Quotas and limits](/application-integration/docs/quotas).\n\nWhat's next\n-----------\n\n- Learn about [all tasks and triggers](/application-integration/docs/all-triggers-tasks).\n- Learn how to [test and publish an integration](/application-integration/docs/test-publish-integrations).\n\n- Learn about [error handling](/application-integration/docs/error-handling-strategy).\n- Learn about [integration execution logs](/application-integration/docs/introduction-logs)."]]
