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Jul 01, 2013 at 07:05 PM

Reverse Proxy Configuration in SAP Sourcing 9/CLM

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Hello,

We are trying to configure reverse proxy for acess from outside our network. But we are unable to capture logout url to terminate session on siteminder used for SSO when user logs off from SAP CLM/fsbuyer link.

Below is the httpd.conf file extract

Proxy config:

ProxyPreserveHost On

ProxyVia On

ProxyTimeout 600

ErrorLog logs/testinfoweb2.proxy_error_log

CustomLog logs/testinfoweb2.proxy_access_log common

LogLevel debug

RewriteLogLevel 4

RewriteEngine on

RewriteLog /var/log/httpd/testinfoweb2.mod_rewrite_log

Header edit Location ^https://sapnw1.corp.intusurg.com:53101 https://clx.intusurg.com

Header edit Location ^https://sapnw1:53101 https://clx.intusurg.com

ProxyPass /sourcing https://sapnw1.corp.intusurg.com:53101/sourcing

ProxyPassReverse /sourcing https://sapnw1.corp.intusurg.com:53101/sourcing

ProxyHTMLURLMap https://sapnw1.corp.intusurg.com:53101/sourcing

ProxyPass /logon_app https://sapnw1.corp.intusurg.com:53101/logon_app

ProxyPassReverse /logon_app https://sapnw1.corp.intusurg.com:53101/logon_app

ProxyHTMLURLMap https://sapnw1.corp.intusurg.com:53101/logon_app

ProxyPass /logon_ui_resources https://sapnw1.corp.intusurg.com:53101/logon_ui_resources

ProxyPassReverse /logon_ui_resources/ https://sapnw1.corp.intusurg.com:53101/logon_ui_resources

ProxyHTMLURLMap https://sapnw1.corp.intusurg.com:53101/logon_ui_resources

ProxyPass /useradmin https://sapnw1.corp.intusurg.com:53101/useradmin

ProxyPassReverse /useradmin/ https://sapnw1.corp.intusurg.com:53101/useradmin

ProxyHTMLURLMap https://sapnw1.corp.intusurg.com:53101/useradmin

ProxyPass /webdynpro https://sapnw1.corp.intusurg.com:53101/webdynpro

ProxyPassReverse /webdynpro/ https://sapnw1.corp.intusurg.com:53101/webdynpro

ProxyHTMLURLMap https://sapnw1.corp.intusurg.com:53101/webdynpro

We also tried logout property ext_external_logout with value /nwa but default behaviour shows logon button after clicking it gets redirected to logout url so it is not useful.

Please help with proxy setup/config.