Error Ora 12640
OPSSQL a user may get the following error: Problem: sqlnet.ora has the following entry:SQLNET.AUTHENTICATION_SERVICES= (NTS) Resolution: The work around for this is to set the SQLNET.AUTHENTICATION_SERVICES= (NONE) in the sqlnet.ora fileIn Windows Explorer, go to the local hardrive (E: in this case) to E:\Oracle\Ora81\Network\Admin\sqlnet.ora Save changes and close sqlnet.ora and log back into OPSSQL. Related Articles No Related Articles Available. Article Attachments No Attachments Available. Related External Links No Related Links Available. Help us improve this article... What did you think of this article? poor 1 2 3 4 5 6 7 8 9 10 excellent Tell us why you rated the content this way. (optional) Approved Comments... yes,ur above query work. Approved: 9/20/2010 10:44 PM i love u bryan! Approved: 10/26/2006 11:49 AM Created on 10/26/2006 11:38 AM. Last Modified on 10/26/2006 11:38 AM. Last Modified by Bryan Sharpnack. Article has been viewed 14663 times. Rated 8 out of 10 based on 23 votes. Print Article Email Article
sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 7 of 7 Thread: Enough of ORA-12640. Please help. Tweet Thread Tools Show Printable Version Subscribe to this Thread… Search Thread Advanced Search Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 02-27-07,07:54 #1 Andurin View Profile View Forum Posts Registered User Join Date http://www.opssys.com/InstantKB/Article.aspx?id=10319 Aug 2004 Location Istanbul Posts 17 Unanswered: Enough of ORA-12640:Authentication adapter initialization failed. Please help. Hello to all, First I want to start with my faulting server description: (Lets name this machine as Machine91) Oracle 10g release 10.2.0.2.0 MS Windows 2003 Enterprise Edition with service pack 1 and IIS 6.0 I've a web application (ASP.NET application) gives the following error when ever I try to login http://www.dbforums.com/showthread.php?1615519-Enough-of-ORA-12640-Please-help (that checks my password and username etc. from an oracle database). "ORA-12640: Authentication adapter initialization failed." Ok, I have a solution for this problem which is: The original entry in sqlnet.ora file : SQLNET.AUTHENTICATION_SERVICES = (NTS) Changing this one to: SQLNET.AUTHENTICATION_SERVICES = (NONE). But I simply don't want to use it. Because. This web project works without problem if I place and configure it on my local machine which is a Windows XP professional with IIS 5.1. The same web application successfully connects to the oracle database (that database server is the same server that I mentioned above *Machine91 ) and logins to the program... What is the difference ? why Machine91's IIS can not connect to the Oracle DB on it self and give "ORA-12640: Authentication adapter initialization failed." error ? Any ideas ? Thank you very much. Note: If more information is needed for you to answer I can give additional information. Please just ask. Last edited by Andurin; 02-27-07 at 08:04. Reply With Quote 02-27-07,11:01 #2 LKBrwn_DBA View Profile View Forum Posts Registered User Join Date Jun 2003 Location West Palm Beach, FL Posts 2,713 The most common cause of permis
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adapter initialization failed If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 1 of 1 Thread: ORA-12640: Authentication adapter initialization failed Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 01-10-2002,06:07 AM #1 aw View Profile View Forum Posts Junior Member Join Date Jan 2002 Posts 1 I am trying to run a program which connects to an Oracle 8i Enterprise server on a separate PC. I'm using Win2K. When I run the program, I get this error in the Application Log of the Windows Event Viewer: ORA-12640: Authentication adapter initialization failed I have successfully run a Java servlet which connects to the Oracle database using the Oracle driver and *User* DSN - however, the program which I am trying to run uses the *System* DSN (I cannot make it use the User DSN). Any ideas? Reply With Quote Quick Navigation Oracle Development Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Oracle Forums Oracle Database Administration Oracle Applications DBA Oracle Development Oracle Certification Oracle : How To Oracle Careers Oracle Positions Available Oracle Job Wanted Archives Forum Archives Other Feedback and Questions regarding the forums Obfuscation Unlimited « Previous Thread | Next Thread » Posting Permissions You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On [VIDEO] code is On HTML code is On Forum Rules Contact Us DBAsupport.com Home Page Top Click Here to Expand Forum to Full Width All times are GMT -4. The time now is 06:04 AM.