Category Archives for troubleshooting

Upgrading Oracle Apps (EBS) to 12.2 ? ORA-29283: Invalid File Operation

 

 This post covers issue while running American English Upgrade patch driver reported in our Oracle EBS Upgrade R12.2 training (next batch starts on 20th Feb and only limited seats are available . We limit number trainees to 15 and where we cover Architecture, Overview of R12.2 & Major features in Upgrading to R12.2, Different upgrade paths available to R12.2, Best practices for R12.2 Upgrade, How […]

This entry is part 7 of 9 in the series Oracle EBS 12.2 Upgrade
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Weblogic: GC Log Generation

 

  This post covers about GC log generation that is Garbage collection log generation in WebLogic and is must read if you are learning WebLogic. We cover this GC log generation topic in our Oracle WebLogic Training with other topics (such as creating WebLogic domain, managed servers, clustering,deployment, logging, JMS, JTA, JDBC, JMX or security, […]

This entry is part 7 of 6 in the series WebLogic Server
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Upgrade Oracle Apps (EBS) to 12.2 ? ORA-01804: failure to initialize timezone information – issue while running AutoConfig

 

 This post covers issue running Autoconfig on DB Tier after upgrading database reported in our Oracle EBS Upgrade R12.2 training (next batch starts on 20th Feb and only limited seats are available . We limit number trainees to 15 and where we cover Architecture, Overview of R12.2 & Major features in Upgrading to R12.2, Different upgrade paths available […]

This entry is part 6 of 9 in the series Oracle EBS 12.2 Upgrade
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Oracle Apps R12.2 : Error Starting Admin Server : weblogic.nodemanager.NMException java.io.IOException: Server failed to start up

 

 This post is from our Oracle Apps DBA (R12.2) Training ( next batch starts on 7th Feb and only 2 seats remaining . We limit number trainees to 15 and We cover Architecture, Installation, File System, WebLogic Concepts, Patching, Cloning , Common Tasks and difference in 12.2 from previous version with Hands-On,  Register here for Oracle Apps DBA 12.2 […]

This entry is part 8 of 10 in the series Oracle Apps 12.2
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WebLogic Server Hangs at Startup : Beware if you Disk is 100% full

 

 We were recently implementing  Oracle Fusion MiddleWare for one of our Customer in United Arab Emirates and we encountered issue on WebLogic Server where startup of WebLogic Server hangs (WebLogic is heart of Fusion Middleware that is now used in almost every Fusion Middleware Product and also in E-Business Suite R12.2 and Peoplesoft) which we have described […]

This entry is part 4 of 6 in the series WebLogic Server
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Oracle E-Business Suite – R12.2 Post Install checks (HTTP, Help Page, Login Page, JSP) got failed

This post is from our Oracle Apps DBA (R12.2) Training for E-Business Suite  (In which we cover Architecture, Installation, File System, WebLogic Concepts, Patching, Cloning , Common Tasks and difference in 12.2 from previous version, Register here for Oracle Apps DBA 12.2 Training ) One of the trainee from our current batch, having an issue in Oracle E-Business Suite R12.2 (EBS) installation where […]

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Oracle Apps (EBS) R12.2 Installation: WLS Domain Validation failed

Oracle Apps (E-Business Suite) current release (as of Sep 2015) is Oracle E-Business suite is 12.2.4 also commonly known as R12.2 . WebLogic Server is introduced in Oracle E-Business Suite as part of 12.2 version . In this post we are going to cover Oracle Apps 12.2 installation issue encountered by one of our Oracle […]

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OHS Installation failed with error OUI-10136 Oracle Home Already Exists

Oracle HTTP Server (OHS) is part of Oracle Web Tier (other components in Web Tier are Oracle Traffic Director OTD and Oracle WebCache). OHS is a recommend component as per Oracle Reference Architecture (some of we call it Oracle Enterprise Deployment). OHS is mandatory if you wish to integrate any Oracle Fusion Middleware product (like […]

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Oracle Access Manager on Disaster Recovery (DR) site : Operation Error

Last year we launched our consulting services where we design, implement and support Oracle products. This post is from issue we encountered during failover of Oracle Access Manager (OAM) from Primary site to Standby site for one of our client. We also cover High Availability and Disaster Recovery in our Oracle Access Manager Training  agenda here (next batch […]

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Database validation failed while applying EBS R12.2 application patch : Oracle Apps DBA Training : Patches

This post is from our Oracle Apps DBA – R12 Training ( next batch starts on 8th Aug, 2015) where we cover installation, patching, cloning and other maintenance tasks. We also cover upgrade of Oracle E-Business Suite 12.2.0 to 12.2.4 to show how to apply patches and new patch process in Oracle Apps. One of […]

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