new install: FMS15 XML, http error (502) - asap!

Discussion created by beverly Expert on Jul 13, 2016
Latest reply on Jul 14, 2016 by beverly

Product and version FMServer 15 (two machine - WD on one)

OS and version
Windows 2012R2

Browser and version (for WebDirect only) - Tried IE, Safari, FireFox

Hardware ?


Brand new servers (not updating from any previous FMS).

XML enabled on FM Server, XML enabled on [Full Access] account for file, file hosted on FM Server.

Everything else is working (PHP is not enabled, ODBC is not enabled): access with FMPro & Advanced, FMGo, WebDirect

Using url (http://domain-ip/fmi/xml/FMPXMLRESULT.XML?-db=__&-lay=__&-findany) returns this error:

502 - Web server received an invalid response while acting as a gateway or proxy server.


There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server.

Behind fire wall, tested with and without login, all ports needed are open.

Tested with other xml grammars as well.

We researched the 502 http error.

How to replicate

Workaround (if any)


We need to send some CWP xml requests to Master Server, but cannot get expected response (XML)!


ASAP, if there are answers. Calling FM Tech Support in the a.m.

thank y'all,