# Viewing xAPI Usage

Navigate to the **xAPI Usage** tab to display a summary of the inbound and actioned xAPI statement counts, arranged by month/year, up to a period of 12 months.

Please ensure you have completed [setup](https://documentation.globebyte.com/reasoning-ai/actions-for-learning/setting-up-xapi-actions) before accessing this screen.

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The user can manually refresh the page at any time to update the report.

The usage statistics for both inbound statements and statements that have triggered an action   include the following numeric values:

* Year/Month
* Total Size in MB
* Total Count
* Successful Count
* Error Count

Here's an example of the usage report:

**xAPI Statements**

| Year/Month | Total Size (MB) | Total Count | Successful Count | Error Count |
| ---------- | --------------- | ----------- | ---------------- | ----------- |
| 2024/08    | 4137.8          | 4223        | 4223             | 0           |

**Actioned xAPI Statements**

| Year/Month | Total Size (MB) | Total Count | Successful Count | Error Count |
| ---------- | --------------- | ----------- | ---------------- | ----------- |
| 2024/08    | 6170.7          | 6174        | 6164             | 10          |

{% hint style="info" %}
**A note on Error Counts:** An xAPI statement may encounter an error during processing/filtering for a number of reasons including:

* Malformed syntax
* Missing required fields (like actor, verb, or object)
* Incompatible data types
* Statement size limit exceeded
* or Logic conflicts within the decision rules.

Additionally, connectivity issues, temporary outages or discrepancies between the statement's format and the engine's expected input can also cause errors, preventing the engine from correctly interpreting or acting on the data.
{% endhint %}