500 Server Error 20-0003
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Siteminder Error 20-0004
on Jan 17, 2012Latest reply on Feb 10, 2012 by Chris_Hackett Like • Show 0 Likes0 Comment • 6Hi,
500 Server Error 20-0004 Meaning
I Configured Webagent 6qmr5-cr009-win64 Web server. Root is protected when i hit abc.xyz.com i am getting error " 500: Server Error [20-0003] " , If I refresh 3 to4 times I see login page. I checked the policy servers both are up and running. I don't see any communication issues between Policy server and Webagent. I tried another web server with same settings same error. What could be the cause the communication issue. Environment : Policy server 6sp4 win 2003 , Webserrver : Windows 2003 64Bit, VM environment Thank youGene_Howard Jan 17, 2012 1:52 PMCorrect AnswerGood morning SSO, The fact that you are hitting F5 serveral Times to refresh and then it goes through would suggest that you are running an HCO with multiple policy servers in a round robin fashion. The fact that you can hit one policy server and it works and you hit others and it does not suggest that you may have an issue with replication. Without detailed web agent logs and policy server logs to look at this is just a hypothsis. I would start by using the SiteMinder test tool to point to each of the policy servers in the HCO and testing the SmHost.conf and configuration you are trying to use. This should point you to the policy servers that are working and the ones that are not. From there you can find out why the some are working and some are not. The only other thing I can think of might be that you have multiple keys in the key store that are causing you an issue. This is not as likely due to the fact you said you were not getting anything in your Policy s
+ productResults.length + resourceResults.length > 0 ? 'See all Search Results' : 'Full site search'}} > CA Support Online > KB Article What is the meaning of the WebAgent error message 20-0004? What is the meaning of the WebAgent error message 20-0004? Document ID:TEC479707 Last Modified Date:4/5/2016 ShowHide Technical Document Details Products CA Single Sign-On CA Federation CA Web Services Security Releases CA Single Sign-On:Release:12.52 CA Single Sign-On:Release:6 CA Single Sign-On:Release:5.5 CA Single Sign-On:Release:12.52 SP1 CA Single Sign-On:Release:12.52 SP2 CA Single Sign-On:Release:6.0 SP6 CA Single Sign-On:Release:12.51 CA Single Sign-On:Release:12.5 CA Single Sign-On:Release:12.0 SP3 CA Single Sign-On:Release:12.0 SP2 CA Single Sign-On:Release:12.0 SP01 Components SITEMINDER -WEB AGENT FOR APACHE Question: Users getting https://communities.ca.com/thread/95340454 HTTP 500 [20-0004] at the login page. What does this error mean. Answer: This is normally found in the login server agent trace log file. And it generally happens where the target agent protecting the resource and the login agent are separate. When you request a protected resource (for example, http://www.server.com/protected/index.html) the target agent protecting this resource would redirect to the login http://www.ca.com/us/support/ca-support-online/product-content/knowledgebase-articles/tec479707.aspx server with sensitive information(such as the agentname) encrypted and added to the querystring (for example, http://login.server.com/siteminderagent/forms/login.fcc?AGENTNAME=abcdxyz1234encryptedstring&TARGET=http://www.server.com/protected/index.html). The login server need to verify that the TARGET is protected by the AGENTNAME found in the querystring. So it will try to decrypt the AGENTNAME value and send that AGENTNAME(abcdxyz1234encryptedstring) and the RESOURCE(/protected/index.html) to the Policy Server and make IsProtected call. (*** Also note that the user can only be authenticated against a protected realm ***) If the AGENTNAME value was successfully decrypted, then the login agent would have sent the clear-text AGENTNAME and the RESOURCE to the Policy Server. The login agent does not check if it successfully decrypted the AGENTNAME because the target agent might have sent clear-text AGENTNAME (ACO parameter "EncryptAgentName=No") so the resulting AGENTNAME is sent to Policy Server. But due tounusual condition where the TARGET agent and the LOGIN agent did not have the matching set of agent keys, the login server might have failed to decrypt the encrypted agentname. This results in login agent sending the non-decrypted agentname and Policy Server will not be able to find the matching agentname to determine if the res
WebSphere Interview Questions → 500: Server Error[20-0004] August 24, 2010 Leave https://middlewarekb.wordpress.com/2010/08/24/500-server-error-20-0004/ a comment when you get below mentioned error 500: Server Error [20-0004] This is siteminder Web Agent error, If your website is SSO protected, then it https://twitter.com/robertociacci/status/2177085249 might have Siteminder ISAPI issue with initializing. Check Event and SSO logs. Share this:ShareFacebookEmailLike this:Like Loading... Filed under IIS, SSO About itmiddlewareWorking as Sr Software Engineer server error for reputed MNC Bank on Web and Middleware Leave a Reply Cancel reply Enter your comment here... Fill in your details below or click an icon to log in: Email (required) (Address never made public) Name (required) Website You are commenting using your WordPress.com account. (LogOut/Change) You are commenting using your 500 server error Twitter account. (LogOut/Change) You are commenting using your Facebook account. (LogOut/Change) You are commenting using your Google+ account. (LogOut/Change) Cancel Connecting to %s Notify me of new comments via email. Categories Select category SSL Uncategorized Unix Web / App Websphere Wintel Web / App Apache & Tomcat IIS SSO Sun One / Iplanet Recent Posts WebSphere Interview Questions 500: Server Error[20-0004] Thread: HTTP Error 400 - Bad Request - Request TooLong Tomcat service terminated unexpectedly? How to generate 2048-bit keypair using Sun One or iPlanet 6.1servers? Archives November 2010 August 2010 July 2010 June 2010 Blogroll Documentation Plugins Suggest Ideas Support Forum Themes WordPress Blog WordPress Planet Meta Register Log in WordPress XHTML Blog at WordPress.com. Send to Email Address Your Name Your Email Address Cancel Post was not sent - check your email addresses! Email check failed, please try again Sorry, your blog cannot share posts by email. %d bloggers like this:
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