Large File Uploads Fail with Web Agent on Apache
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Large File Uploads Fail with Web Agent on Apache


Article ID: 110082


Updated On:


CA Single Sign On Secure Proxy Server (SiteMinder) CA Single Sign On SOA Security Manager (SiteMinder) CA Single Sign-On


Single Sign On Web Agent is protecting resources on an Apache reverse proxy.  Small file uploads to the back end application are working as expected, but users get a 502 error for large file uploads (>40MB).  The Web Agent logs show no errors.


Apache 2.4 servers acting as reverse proxy


The default proxy timeout in Apache was insufficient.


Increase the timeout value in the proxypass directive in Apache's ssl.conf file (the 'timeout' parameter may need to be added if it is not already present). Sample proxypass line with 10 minute timeout:

ProxyPass / ajp://localhost:8009/ timeout=600

Additional Information

As this solution is entirely outside of the CA software, please consult your Apache vendor for additional documentation around the proxypass settings.