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Hi,
I build a flow for purchase approval.
But receive this error:
ServiceUnavailable. The request failed. Response content: '<!DOCTYPE HTML PUBLIC "
Please let me know how can I fixed this?
Thank you.
A 503 error is a "transient" error that should remedy itself within a few moments. Basically, there were communication issues between the backend services at some point causing the error. So, I'd wait a few minutes and try the Flow again. If the issue persists, you may need to contact Microsoft Flow Support directly.
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Hello @Vicky1 try to create a new flow in order to see if the issue persists
I just wait until next day. This is issue was magically fixed.
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