# NGINX update breaking BAQ APIs

**URL:** <https://www.epiusers.help/t/nginx-update-breaking-baq-apis/133064>\
**Category:** Kinetic ERP\
**Created:** [February 26, 2026, 9:32pm UTC](https://www.epiusers.help/t/nginx-update-breaking-baq-apis/133064 "2026-02-26T21:32:18Z")\
**Posts on this page:** 1\
**Showing post:** 21

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**Author:** ![chaddb](https://www.epiusers.help/user_avatar/www.epiusers.help/chaddb/32/89855_2.png) [@chaddb](https://www.epiusers.help/u/chaddb)\
**Post date:** [March 2, 2026, 5:26pm UTC](https://www.epiusers.help/t/nginx-update-breaking-baq-apis/133064/21 "2026-03-02T17:26:39Z")

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There was another post on here about Odata breaking following the change to Linux. Epicor has a NGINX config wrong. May be causing your issues.

> [@Did API v1 of Erp.BO.PartSvc/Parts Change Over the Weekend?](https://www.epiusers.help/t/did-api-v1-of-erp-bo-partsvc-parts-change-over-the-weekend/132886/42):
>
> So I just did a bunch of tests with an nginx Proxy proxy\_pass https://myEpicor.stephengould.com; #Works Fine proxy\_pass https://myEpicor.stephengould.com$uri$is\_args$args; blows up erro 400, Bad Gateway (if the part has slashes) location / { set $backend "https://myEpicor.stephengould.com"; proxy\_pass $backend$uri$is\_args$args; } Gives a Path Undefined Error (for slash parts) 404 proxy\_pass https://myEpicor.stephengould.com; proxy\_set\_header X-Origina…

> [@Did API v1 of Erp.BO.PartSvc/Parts Change Over the Weekend?](https://www.epiusers.help/t/did-api-v1-of-erp-bo-partsvc-parts-change-over-the-weekend/132886/52):
>
> Thank you again, Jose. Support confirmed this is due to a misconfigured ngnix proxy.

> [@Did API v1 of Erp.BO.PartSvc/Parts Change Over the Weekend?](https://www.epiusers.help/t/did-api-v1-of-erp-bo-partsvc-parts-change-over-the-weekend/132886/62):
>
> The PRB is: PRB0312834

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