Proxy error "The proxy server received an invalid response from an upstream server"
(Doc ID 1490817.1)
Last updated on APRIL 05, 2018
Applies to:Oracle WebCenter Sites - Version 6.3.0 and later
Information in this document applies to any platform.
***Checked for relevance on 07-May-2014***
We can see the following error message in the WebCenter Sites log files when attempting to approve an high number of assets via the Advanced UI, or during a publish attempt that seems stuck for a long time and eventually fails:
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET/servlet/ContentServer.
Reason: Error reading from remote server
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