> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/kalipso5/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/kalipso5/developing/form/expressions/functions/functions-descriptions/keywords/erroractionid.md).

# ERRORACTIONID

This Keyword returns a *\<numeric>*, the Action ID of the last Action that returned an error code.

{% hint style="warning" %}
Not all Actions return ERRORCODE.
{% endhint %}

{% hint style="success" %}
Click [here ](/kalipso5/developing/error-codes.md)to see a list of possible error codes and their descriptions.
{% endhint %}