Robin Moffatt is a Principal DevEx Engineer and seasoned conference speaker with 15+ years of experience presenting at top events like QCon, Devoxx, Kafka Summit, and Strata. He shares insights on developer experience, distributed systems, and cloud technologies through his blog, YouTube, and public talks.
617 articles from this blog
Troubleshooting guide for enabling Enterprise Manager after a clean install of Oracle Application Server (OAS).
A technical comparison of Google and Bing search results for a specific OBIEE/ODBC error, highlighting indexing speed and result relevance.
A developer's rant about confusing terminology and unclear upgrade steps in Oracle BI Applications (OBIA) documentation.
Explains Oracle Business Intelligence Applications (OBIA) and its relationship to OBIEE, addressing common confusion in the Oracle BI toolset.
Guide to monitoring OBIEE performance using jManage, an open-source JMX management console, for accessing Java MBeans.
A technical guide on using the HttpFox Firefox add-on to identify the web application server running Oracle BI Presentation Services.
Explores Paul Graham's concept of the conflicting time management needs of makers (developers) and managers in the workplace.
Explains and solves the Oracle SQL error ORA-00922 when changing a user password, highlighting the need to quote passwords starting with numbers.
Guide on using Windows PerfMon to monitor Oracle BI Enterprise Edition (OBIEE) server performance counters for analysis and alerting.
A technical walkthrough of configuring and troubleshooting Mark Rittman's OBIEE repository for querying DAC metadata, including RPD modifications and connection issues.
A guide to using the psservice command-line tool for managing Windows services, with examples for Oracle BI services.
A developer investigates a sawserver crash in OBIEE when rendering charts with large datasets, detailing debugging steps and error logs.
A technical guide on configuring logging for Oracle BI Presentation Services (sawserver) via the logconfig.xml file.
Explores Oracle BI Management MBeans for real-time performance monitoring and configuration access within OBIEE systems.
A technical follow-up on using JConsole and JMX for monitoring and configuring Oracle BI Server and Presentation Services performance.
A technical guide exploring lesser-known admin tools, command-line utilities, and diagnostic hacks for managing and troubleshooting Oracle Business Intelligence (OBIEE).
A developer vents about common frustrations on Oracle technology forums, including unanswered questions and poor etiquette.
A technical guide on using JConsole and JMX for monitoring OBIEE server performance, including remote connection setup.
![nqcmd and [nQSError: 27005] Unresolved column](https://alldevblogs.blob.core.windows.net/thumbs/article-5fb461df1522-full-6848e45b.webp)
Troubleshooting an OBIEE nqcmd error caused by hidden spaces in column names when copying logical SQL from a web interface.
Guide to configuring custom HTTP error pages (like 500.html) in OBIEE/OAS by editing httpd.conf and mod_oc4j.conf files.
