Hi , I am getting a sccm client push error for few server which is running win 2003 std server sp2. Tushar

you're screen shot is too small, what's the error? John Marcum | http://myitforum.com/cs2/blogs/jmarcum/|

HTTP Error code 504 = Gateway Timeout, the server was acting as a gateway or proxy and did not receive a timely response from the upstream server. Not sure what could cause this but it's not a ConfigMgr issue and is instead something with your network infrastructure or maybe IIS. Have you reviewed the IIS logs?Jason | http://blog.configmgrftw.com

Hi, From your WinHttpQueryHeaders: 504 error, it seems like IIS related issue. So we should begin with IIS log checking. IIS log location: C:\inetpub\logs\logfiles and C:\inetpub\logs\failedreqlogfilesAnd Httperr log from C:\windows\system32\logfiles Also as jason said, it maybe proxy related issue. Have you tried netsh winhttp reset proxy command to reset the WinHTTP proxy setting to DIRECT. Hope this will help. Thanks