Database Query on Active DataGuard failing with ORA-12801 and ORA-03254 Hi everyone, Hope you're doing good. I was working with a client where they have their DR environment running with Active DataGuard, ie, a p… Oct 16, 2023 3 min read
Enterprise Manager omspatcher analyze ending with “The software library location is empty” #JoelKallmanDay Hi everyone, Hope you're doing good. Before we go to the subject of this blog post, let me explain why the post have the #JoelKallmanDay tag… Oct 11, 2023 4 min read
Performance High System Load with Low CPU Utilization. How? Hi everyone, Hope you're doing good! I'm working for a client doing some proactive job to check about performance along the time. I always s… Sep 25, 2023 6 min read
Ansible Enterprise Manager Ansible Playbook to Update AgentPatcher on OEM Agents Hi everyone, Hope you're doing good! In my last blog post, I explained how to apply the latest Release Update on OEM 13.5. You can check it … Sep 11, 2023 6 min read
Enterprise Manager How to Update Oracle Enterprise Manager from 13.5.0.9 to 13.5.0.16 Hi everyone, Hope you're doing good. A client reached up to us asking to update their Oracle Enterprise Manager and its agents from 13.5.0.9… Sep 5, 2023 9 min read
Administration Database Cluster Startup fails with CRS-41053 Hi everyone, Hope you're doing good! A few weeks ago, DBA team of a client reached up to me and told me that they have a 2-node cluster wher… Aug 28, 2023 7 min read
Administration Database opatch rollback cleaning up content of $GRID_HOME/jdk folder Hi everyone, Hope you're doing good! A few days ago, a client reached out to me because they had some issues during the rollback of a JDK pa… Aug 21, 2023 5 min read
Administration Database STARTUP MOUNT failed with ORA-00210 ORA-00202 ORA-27086 Hi everyone, Hope you're doing good. I'm working for a client which has Oracle DB for SAP applications. Those DB's are not using RAC, … Aug 17, 2023 6 min read
