Cics Web Interface Error 401 Basic Authentication Error
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using CMCI and CICSPlex SM Data Interface IZE0106E ; 401 basic authentication error 401 unauthorized error ; CICS Explorer 5.1 ; cicsplex sm data interface connection how to fix error 401 connect cmci cmciport tcpipport MSGIZE0106E 5655S9701 5697S97 5697-S97 R670 R100 5655Y0401 R680 680 R800 800 HCI6800 http 401 vs 403 5655-Y04 5655Y04 KIXINFO kixdcfcic680 Technote (troubleshooting) Problem(Abstract) Your CICS Explorer connection to CICS Transaction Server for z/OS (CICS TS) fails with a 401 Basic Authentication
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Error. You also receive message IZE0106E. Your CICS Explorer is configured with a CICSPlex SM Data Interface connection and CMCIPORT specified for the Web User Interface Server. Symptom IZE0106E Connect failed with error "Basic Authentication Error " Cause Configuring a CICSPlex SM Data Interface connection using a Web User Interface CMCI port 401 unauthorized iis instead of the EYUWUI port. Diagnosing the problem The CICS Explorer Service data .cicsexplorer.trace.0.log shows a http url with a 'DATA/CONNECT' in the path but the port number is the CMCIPORT which is only valid with a CICS Management Interface connection. The CICSPlex SM WUI server creates a URIMAP to match a CICS Management Interface connection using PATH(CICSSystemManagement/*) TCPIPSERVICE(EYUCMCIT). The 'DATA/CONNECT' path in the url will not match the EYUCMCIT TCPIPSERVICE portnumber so CICS default web processing will continue and not find an authentication header and return the 401 Basic Authentication Error to the CICS Explorer resulting in the IZE0106E Connect failed with error "Basic Authentication Error ". Resolving the problem Do one of the following to resolve the Basic Authentication Error: Configure the CICSPlex SM Data Interface connection using the Web User Interface EYUWUI port number from the TCPIPPORT WUI parameter in message EYUVS0109I in the WUI server EYULOG. Configure a CICS Managem
requires user authentication 1) which has not yet been provided or 2) which has been provided but failed authorization tests. This is commonly known as "HTTP Basic Authentication". The actual authentication request expected from the client is 403 http defined in the HTTP protocol as the WWW-Authenticate header field. (Last updated: March 2012). Generally
How To Fix 401 Unauthorized Error
this error message means you need to log on (enter a valid user ID and password) somewhere first. If you have just entered
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these and then immediately see a 401 error, it means that one or both of your user ID and password were invalid for whatever reason (entered incorrectly, user ID suspended etc.). Fixing 401 errors - general Each Web http://www-01.ibm.com/support/docview.wss?uid=swg21626719 Server manages user authentication in its own way. A security officer (e.g. a Web Master) at the site typically decides which users are allowed to access the URL. This person then uses Web server software to set up those users and their passwords. So if you need to access the URL (or you forgot your user ID or password), only the security officer at that site can help you. Refer any security issues direct to them. If http://www.checkupdown.com/status/E401.html you think that the URL Web page *should* be accessible to all and sundry on the Internet, then a 401 message indicates a deeper problem. The first thing you can do is check your URL via a Web browser. This browser should be running on a computer to which you have never previously identified yourself in any way, and you should avoid authentication (passwords etc.) that you have used previously. Ideally all this should be done over a completely different Internet connection to any you have used before (e.g. a different ISP dial-up connection). In short, you are trying to get the same behaviour a total stranger would get if they surfed the Internet to the Web page. If this type of browser check indicates no authority problems, then it is possible that the Web server (or surrounding systems) have been configured to disallow certain patterns of HTTP traffic. In other words, HTTP communication from a well-known Web browser is allowed, but automated communication from other systems is rejected with an 401 error code. This is unusual, but may indicate a very defensive security policy around the Web server. Fixing 401 errors - CheckUpDown Our service monitors your site for HTTP errors like 401. When you set up your CheckUpDown account, you may optionally provide two items 2. Web Site User ID and 3. Web Site Password. You should
here for a quick overview of the site http://stackoverflow.com/questions/10407547/error-http-1-1-401-unauthorized-with-basic-authentication-in-android-ews-201 Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges error 401 Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error “HTTP/1.1 401 Unauthorized” with basic authentication in android - EWS 2010 up 401 unauthorized error vote 21 down vote favorite 1 I refer to this link to request to the server. The problem is sometime (not always, about 20% - 30%, means sometime I can get successful response), I got the 401 error and server response basic authorization challenge expected, but not found. Here is my code: HttpRequestInterceptor preemptiveAuth = new HttpRequestInterceptor() { public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context .getAttribute(ClientContext.TARGET_AUTH_STATE); CredentialsProvider credsProvider = (CredentialsProvider) context .getAttribute(ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context .getAttribute(ExecutionContext.HTTP_TARGET_HOST); if (authState.getAuthScheme() == null) { AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort()); Credentials creds = credsProvider.getCredentials(authScope); if (creds != null) { authState.setAuthScheme(new BasicScheme()); authState.setCredentials(creds); } } } }; Here is my authentication: HttpPost httpPost = new HttpPost(SERVER_AUTH_URL); httpPost.setHeader("Content-type", "text/xml; charset=utf-8"); httpPost.setHeader("Keep-Alive", "300"); httpPost.setHeader("Connection", "Keep-Alive"); StringEntity se = new StringEntity(myRequest, "UTF-8"); httpPost.setEntit