# Errors and recovery

> ![A service task with an error boundary that routes to manual handling.](https://dev-assets.cms.uipath.com/assets/images/maestro/maestro-a-service-task-with-an-error-boundary-that-routes-to-manual-handling-620763-ce2aeea0.webp)

## Catch failure at the task and recover (error boundary)

![A service task with an error boundary that routes to manual handling.](https://dev-assets.cms.uipath.com/assets/images/maestro/maestro-a-service-task-with-an-error-boundary-that-routes-to-manual-handling-620763-ce2aeea0.webp)

**Use when**

* A task may fail and needs manual handling at the same point.
* Retry is not desired; recovery replaces reattempt.

**Pattern with simple words**

1. Start.
2. Service task: Process transaction, with an interrupting error boundary.
3. On error: User task Handle manually. End Resolved.
4. Normal path: Process transaction completes. End Completed.

   :::note
   Recovery happens at the point of failure.
   :::

   **Other scenarios**

* Finance: Invoice posting failure routes to manual entry.
* Healthcare: Insurance verification failure triggers manual follow‑up.
* Manufacturing: Automated QC failure triggers manual inspection.
* Retail: Online order submission failure routes to an agent.
* Telecom: Activation failure dispatches a field technician.

## Graceful degradation with optional system fallback

  ![An automated step that falls back to manual inspection on error.](https://dev-assets.cms.uipath.com/assets/images/maestro/maestro-an-automated-step-that-falls-back-to-manual-inspection-on-error-620691-9558ddb4.webp)

**Use when**

* An optional automated step might fail.
* The process can continue manually without blocking completion.

**Pattern in simple words**

1. Start.
2. Service task: Automated quality check, with an interrupting error boundary.
3. On error: User task Manual inspection. End Checked.
4. Normal path: Automated quality check completes. End Checked.

   :::note
   Manual fallback preserves completion.
   :::

   **Other scenarios**

* Finance: Automatic report generation fails; produce a manual report.
* Healthcare: Insurance lookup fails; run a manual query.
* Retail: Product sync fails; update the catalog manually.
* Manufacturing: Scheduler fails; create jobs manually.
* Public sector: Automatic verification fails; perform manual review.