Category Archives for weblogic
Oracle WebLogic Admin Server startup failed with oracle.security.jps. JpsRuntimeException
This post covers WebLogic Server Start-Up issue which you could face, if you have migrated Policy Store to LDAP (OID) Server. Policy Store is repository for application roles with default store as XML file in Oracle Fusion Middleware. Policy & Credential Store is also covered in my OIM/OAM 11g Book (now available at Amazon) . […]
Read MoreHow to Install WebLogic 12C (12.1.1) on Mac
Oracle announced Weblogic 12c on Dec 1, 2011 and released WebLogic 12c for download yesterday. In today’s post I am going to cover installation of WebLogic 12c on Mac (Procedure on Linux is more or less same, JDK 1.6 must already be installed on machine) . High Level Steps to Install WebLogic 12c Download WebLogic Software […]
Read MoreOracle WebLogic 12c (12.1.1) is now available to download
Oracle WebLogic 12c is now available to download from here Documentation for WebLogic 12c is available here . More on WebLogic 12c and new features coming soon !! Learn Oracle Weblogic Server Administration Get 100 USD OFF + 100% Money Back Guarantee Click here to get Early Bird Discounts
Read MoreOracle Weblogic 12c Launch : Attend online on 1 Dec 2011
After Oracle Enterprise Manager (OEM) 12c, Oracle is launching WebLogic 12c on 1st Dec 2011. This is online launch event with 2 one hour session (Oracle WebLogic Server 12c – Executive Overview and Oracle WebLogic 12c – Developer Deep Dive ). You can register here If you are Oracle Apps DBA ( Forms/Reports in R12.2 […]
Read MoreWebLogic Startup fails with Unable to obtain lock on Server may already be running
When you try to start weblogic server and if this fails with error message that “Unable to obtain lock on *.lok Server may already be running” ________ weblogic.management.ManagementException: Unable to obtain lock on /u01/oid_domain/servers/wls_ods1/tmp/wls_ods1.lok. Server may already be running at weblogic.management. internal.ServerLocks. getServerLock (ServerLocks.java:159) ________ This could be because of two reasons 1) WebLogic Server (which you are trying to […]
Read MoreHow to reset Lost Oracle WebLogic Password for Fusion Middleware Applications
For WebLogic server, during domain creation screen you create a user weblogic (this could be any name used during domain creation screen) and set password (user and password is stored in weblogic’s embedded LDAP server in hashed format which makes it impossible to decrypt) . This user (weblogic) is then used to login to WebLogic Console and […]
Read MoreWhy should Oracle Apps (EBS) DBAs learn WebLogic Server ? Release 12.2 with FMW 11g
If you follow (if you don’t then you must) Steven Chan’s blog and have seen EBS Technology Stack Roadmap then it is clear that next version of Oracle Apps R12 i.e. 12.2 will come with Fusion Middleware 11g where WebLogic Server replaces 10g Application Server (10.1.2 Forms/Reports and 10.1.3 Web Tier are replaced by 11g Forms/Reports and 11g Web […]
Read MoreHow to find Oracle WebLogic Server Version ?
Use one of the following methods to find Oracle WebLogic Server version 1. From registry.xml in MW_HOME Go to Middleware Home under which WebLogic is installed and look for file registry.xml Open registry.xml and search for “component name=”WebLogic Server”” version=”10.3.3.0″ (variable version next to this will tell you weblogic version) 2.From WebLogic Admin Server logfile at $DOMAIN_HOME/servers/AdminServer/admin/AdminServer.log […]
Read MoreImplement SSL In Weblogic
SSL– Secure Socket Layer Protocol which employs a third party, a certificate authority to identify secure transactions of data at both ends. In layman’s terms, this means that all data transmitted between the client & web-server is encrypted & hence is secured. Basic terms to understand- 1) Private Key/Public Key :- You generate a key […]
Read MoreWebLogic Kerberos (SSO) Authentication Issue : Error 401 Forbidden : No Configuration was registered that can handle the configuration named com. sun. security. jgss. krb5. accept
I recently configured Kerberos (Single Sign-On) in WebLogic using steps mentioned here, While accessing application using Active Directory account received error “Error 401 – Forbidden” . This post covers steps I did to troubleshoot this issue. To see various different ways to configure Single Sign-On with WebLogic check Chris Johnson’s post here . For step by step Kerberos Configuration for […]
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