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.
625 articles from this blog
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.
Overview of new OBIEE 10.1.3.4.1 and OBIA 7.9.6 releases, focusing on patch details and Informatica integration.
Troubleshooting OBIEE and F5 BIG-IP load balancer configuration issues with port redirects and Apache's UseCanonicalName setting.
Analyzes Google's search results prioritizing Korean OTN forums over English versions for technical Oracle queries.
Discusses Oracle Application Server bug 7132128 causing server.log to fill with 'Send notification' messages and provides a reference.
Explains why Apache OAS requires a double login due to hostname redirection and offers configuration solutions.
Resolving a sawserver startup issue in OBIEE by fixing a missing library path (SHLIB_PATH) on Unix.
A technical guide on using the tusc tool to debug a failing HP-UX program by analyzing missing library errors.
Describes a bug in Oracle Publisher's Quartz scheduler causing repeated log errors in clustered environments and provides the fix.
Troubleshooting guide for OBIEE sawserver startup failure due to a Java connection refused error in analytics servlet.
Troubleshooting guide for a missing odiparams.sh file during an Oracle Data Integrator (ODI) Agent installation on a server.
How to remove Windows line feed characters (^M) from files when using the vi editor on Unix systems.
![ORA-12537 / ORA-12518 [Informatica DAC error CMN_1022]](https://alldevblogs.blob.core.windows.net/thumbs/article-ca653caba3fd-full-fd775a3b.webp)
Troubleshooting ORA-12537 and ORA-12518 errors in an Informatica DAC environment, focusing on database connectivity issues.
