{"id":2281,"date":"2010-12-30T05:51:08","date_gmt":"2010-12-30T09:51:08","guid":{"rendered":"http:\/\/onlineappsdba.com\/index.php\/2010\/12\/30\/ntp-configuration-in-database-servers-caused-issues\/"},"modified":"2010-12-30T05:51:08","modified_gmt":"2010-12-30T09:51:08","slug":"ntp-configuration-in-database-servers-caused-issues","status":"publish","type":"post","link":"https:\/\/onlineappsdba.com\/index.php\/2010\/12\/30\/ntp-configuration-in-database-servers-caused-issues\/","title":{"rendered":"NTP configuration in Database servers caused issues"},"content":{"rendered":"<p>We know that NTP has to be configured in servers for time synchronization. So, in our production environment, we had done the time synch using NTP protocol in OAM, OID and DB servers. Earlier, the time was set manually in all the servers.<\/p>\n<p>Though none of the other configurations were changed, the Oracle Internet Directory and OC4J services were not coming up properly. Some of the errors in all logs are given below:<\/p>\n<p>Error1:<\/p>\n<p><font color=\"#ff0000\">[gsdsiConnect] ORA-0,<br \/>\nCould not connect to the Database.<\/font><\/p>\n<p>Error2:<\/p>\n<p><font color=\"#ff0000\">oracle.security.sso.server.conf.ConfigurationException: Invalid SSO DB schema information<\/font><\/p>\n<p>Error3:<\/p>\n<p><font color=\"#ff0000\">Orion Launcher In class, DatabaseConfigReader: Could not get the DB connection<br \/>\nWed Dec 29 12:46:12 IST 2010 [ERROR] Orion Launcher SSO Server initialization failed. Check the DB availability and restart SSO Server<br \/>\nWed Dec 29 12:46:12 IST 2010 [ERROR] Orion Launcher Initializing the encryption\/decryption objects failed<br \/>\noracle.security.sso.server.conf.ConfigurationException: Invalid SSO DB schema information<\/font><\/p>\n<p>Error4:<\/p>\n<p><font color=\"#ff0000\">java.sql.SQLException: Listener refused the connection with the following error:<br \/>\nORA-12514, TNS:listener does not currently know of service requested in connect descriptor <\/font><\/p>\n<p><strong>Resolution:<\/strong><\/p>\n<p>When the NTP configuration was removed from the DB servers, it started working fine. One more behavior seen after configuring NTP in DB servers is that db services were getting restarted unknowingly.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We know that NTP has to be configured in servers for time synchronization. So, in our production environment, we had [&hellip;]<\/p>\n","protected":false},"author":115,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[42],"tags":[18,307,31,466],"class_list":["post-2281","post","type-post","status-publish","format-standard","hentry","category-troubleshooting","tag-database","tag-ldap","tag-oid","tag-troubleshooting"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NTP configuration in Database servers caused issues -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineappsdba.com\/index.php\/2010\/12\/30\/ntp-configuration-in-database-servers-caused-issues\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NTP configuration in Database servers caused issues -\" \/>\n<meta property=\"og:description\" content=\"We know that NTP has to be configured in servers for time synchronization. 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