Author Archives: jpiwowar

Oracle OpenWorld 2010 planning

Looking ahead to OpenWorld 2010, and coming to terms with the fact that no matter what I do, I’m going to miss out on some interesting content. And sleep. Going to miss out on LOTS of sleep.

Resolving a pesky ORA-12545 during EBS patching

Don’t you just love it when random networking errors spice up an otherwise routine large EBS patching run?

Yeah, me neither.

Weekend mumblings: Oracle and VMware

Rambling about Oracle and VMware. I don’t do “opinion pieces” very often, and after reading this, you’ll better understand why. ;-)

Recently relevant (to me) links

A handful of interesting links, while I wait for my mental content logjam to break.

Small change to GL_SECURITY_PKG in EBS 12.1.2

A change to the package definition of GL_SECURITY_PKG in E-Business Suite Release 12.1.2 may result in unexpected behavior when the package is called from a non-APPS schema.

EBS R12 nugget: The difference between adopmnctl.sh and opmnctl

An illustration of the difference between running opmnctl and adopmnctl.sh in EBS R12

Old PLAN_TABLE in EBS Vision

I went digging into a problem with EXPLAIN PLAN in and R12 Vision instance, and dug deep enough to find an antique.

Logging for non-existent listeners

Trying to start a database listener that doesn’t exist generates log files. In older versions of the database, it’s just one file, but what about in 11g, with its fancy Automatic DIagnostic Repository?

Resolving ORA-4023 during a 10gR2->11gR1 upgrade

Sometimes, even on the 3rd or 4th run-through of a database upgrade test, it’s possible to miss something. Practice makes perfect.

An overview of merging patches in E-Business Suite

A quick overview of what happens when individual E-Business Suite patches are merged with admrgpch.