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Error after upgrade Flow 2026.1

  • April 9, 2026
  • 3 replies
  • 27 views

simeon.simic
Contributor
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Hi, 

I have a problem with runing Flow Apps on Flow 2026.1
When i press run i got : 

And in F12 tab shows Internal server error 500 

Job Section is empty, i dont even get faild or cancelled job.

Any idea what could it be?
My Form and Flow version are both the same, 2026.1

 

Thank you in advanced!

 

3 replies

ebygomm
Influencer
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  • Influencer
  • April 9, 2026

Are you able to trigger a job via an automation?

Normally when I’ve seen this it’s been a certificate issue

See this article

FME Flow Run Workspace: There was an error submitting the job – FME Support Center


simeon.simic
Contributor
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  • Author
  • Contributor
  • April 9, 2026

Yes, i am able to trigger job via automation 
Because i updated Flow from version 2024.2 to 2026.1 , and all apps and automations worked on previous version, but right now i am having problem with flow apps only
Automations that worked on previous version, they work in new version too


hkingsbury
Celebrity
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  • Celebrity
  • April 9, 2026

There could be a variety of issues occurring here. Theres some additional articles to check here: FME Flow Troubleshooting Guide – FME Support Center

 

I agree with ​@ebygomm that its likely a certificate issue, possibly also related to dns and routing configurations.

One thing I always find worth checking is going onto the machine that FME Flow is installed/running on and trying to browse to the url you expect to point towards FME. If it works and doesn’t come up with any errors, then that narrows down the problem.

If it doesn’t work, or comes up with ssl issues, then that’s a good place to start looking.