monika.sudam.mali Posted July 26, 2019 Share Posted July 26, 2019 Hi Team, When I am running crosstab report getting below error...HTML response error code: 502, errorHTML response was: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">Proxy ErrorThe proxy server received an invalid response from an upstream server.The proxy server could not handle the request POST /reportservice/flow.html.Reason: Error reading from remote server JBCS httpd/2.4.29-SP2-40 (Red Hat) Server at imtsoffline.aexp.com Port 443 My query is returning 50 columns.... Any suggestions..? Link to comment Share on other sites More sharing options...
raymond.schoonraad_private Posted May 13, 2022 Share Posted May 13, 2022 What worked for us was to add the following in the proxy in the ssl.conf file. /etc/httpd/conf.d/ssl.conftimeout=2400 KeepAlive=OnSo your proxy would look something like below, where the 999.999.999.999 is your server ip address<Location /jasperserver-pro># PRODUCTION PROXYProxyPass http://999.999.999.999:8080/jasperserver-pro timeout=2400 KeepAlive=OnProxyPassReverse http://999.999.999.999:8080/jasperserver-pro</Location> Link to comment Share on other sites More sharing options...
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