# Error when creating EPD

**URL:** <https://community.realtimelca.com/t/error-when-creating-epd/186>\
**Category:** Help\
**Created:** [November 13, 2024, 3:51pm UTC](https://community.realtimelca.com/t/error-when-creating-epd/186 "2024-11-13T15:51:03Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![MarkLabrosse](https://dub1.discourse-cdn.com/flex005/user_avatar/community.realtimelca.com/marklabrosse/32/206_2.png) [@MarkLabrosse](https://community.realtimelca.com/u/MarkLabrosse)\
**Post date:** [November 13, 2024, 3:51pm UTC](https://community.realtimelca.com/t/error-when-creating-epd/186/1 "2024-11-13T15:51:03Z")

</div>

Hi guys

I just tried to enter a custom EPD. When pressing `Create Material` after defining the system boundary, I get the following error, and I’m let out to the main page. I didn’t get to enter the environmental impact data at any point.

 ![image](https://europe1.discourse-cdn.com/flex005/uploads/realtimelca/original/1X/c9625199f2a32950e597462bcfaab4d2d698af3f.png)