# Upgrading Service - Validation failed in API: hostId

**URL:** <https://forums.suse.com/t/upgrading-service-validation-failed-in-api-hostid/6992>\
**Category:** Rancher 1.x\
**Created:** [July 31, 2017, 4:15pm UTC](https://forums.suse.com/t/upgrading-service-validation-failed-in-api-hostid/6992 "2017-07-31T16:15:44Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![wave8](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/wave8/32/2670_2.png) [@wave8](https://forums.suse.com/u/wave8)\
**Post date:** [July 31, 2017, 4:15pm UTC](https://forums.suse.com/t/upgrading-service-validation-failed-in-api-hostid/6992/1 "2017-07-31T16:15:44Z")

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I’m trying to upgrade a service, but receive the following error:

Validation failed in API: hostId

I’m running Rancher 1.6.4. I’ve tried forcing the service to another host and restarting the host to no avail.