# Package Errors

> Use ISV Analytics' Feature Usage Summary tab for customer engagement analysis. Track feature adoption and make data-driven decisions.

# Package Errors

## Monitor Unhandled Exceptions in Your App

Use the _Package Errors_ tab of the _Package Usage Overview_ dashboard to see the unhandled exceptions that occurred in your app for the customers.

Open the `ISV Analytics` app from the app launcher and navigate to `Package Usage Overview`. Select the `Package Errors` tab on the dashboard.

![Package Errors](img/package-errors.png)

The dashboard displays the number of unhandled exceptions detected in your features, grouped by your customers. The table below contains more detailed information about each exception, such as the stack trace, source component name, organization type, etc.

## What You Can Do with This Data

Monitoring unhandled exceptions in your packages has clear benefits for your business:

- Detect flaws in your application.
- Identify which features require your attention.
- Determine which customers are most affected and act accordingly.

## Use Filters for More Specific Results

There is a filter panel at the top of the dashboard that you can use to narrow down the displayed data and save preferred views. To learn more about the filtering options, see this article: [Package Usage Overview Filters](./package-usage-overview-filters.mdx).