# How to? Logic of this flow

**URL:** <https://community.parabola.io/t/how-to-logic-of-this-flow/407>\
**Category:** Ask a question\
**Tags:** Building-Flows\
**Created:** [April 27, 2020, 6:11am UTC](https://community.parabola.io/t/how-to-logic-of-this-flow/407 "2020-04-27T06:11:53Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![sachi](https://sea2.discourse-cdn.com/flex020/user_avatar/community.parabola.io/sachi/32/10_2.png) [@sachi](https://community.parabola.io/u/sachi)\
**Post date:** [October 7, 2020, 4:54pm UTC](https://community.parabola.io/t/how-to-logic-of-this-flow/407/4 "2020-10-07T16:54:47Z")

</div>

Hi @Romain_Duthoit - Can you post a screenshot of the error message you’re seeing on the API Enrichment step? How many rows are you passing through this step? Can you try filtering down to the one phone number that you know has values?

Just to clarify, our `API Enrichment step` will unfortunately fail if it comes across a row where the API returns an error. There’s [a related feature request](https://community.parabola.io/t/api-enrichment-error-handling/122) in our Community to improve this step to better handle such situations.

---

_[View the full topic](https://community.parabola.io/t/how-to-logic-of-this-flow/407)._