SOASuite12c – BPEL: JTA transaction is not in active state

Yesterday I ran into this pretty weird problem.

A bit of context...

I have two BPEL services to generate documents using BIP. One I created earlier that is based on a generic XML used by BIP to generate multiple letters. Now I had to create another one that is a report, so uses another XML. I generated an XSD for both XML's but since they haven't got a namespace, but same element names, I can't (more...)

Garbage First in JDeveloper

At my current customer we work with VDI's: Virtual Desktop Images, that at several times a day very, very slow. Even so slow that it more or less stalls for a minute or two.

JDeveloper is not known as a Ferrari under the IDE's. One of the causes is that by default heap settings is very poor: 128M-800M. Especially when you use it in  SOA or BPM Quickstart then at startup it will need to (more...)

Modify your in wlst

In 2016 I did several posts on automatic installs of Fusion MiddleWare, including domain creation using wlst.

With weblogic 12c you automatically get a pre-configured per-domain nodemanager. But you might find the configuration not completely suiting your whishes.

It would be nice to update the file to with your properties in the same script.

Today I started with upgrading our Weblogic Tuning and Troubleshooting training to 12c, and one of the steps is (more...)

BPM BAC Subversion Server refusing connections Revised

A little background

In April I wrote about our BPM Server installation, that is actually a single host cluster on dev and test. But installed like it was a dual-node  server, so we had a cloned domain.

A BPM installation has a component that is called the Process Asset Manager. Under the hood it uses a replicated SubVersion server. Each node has one, so they had to synchronize. But since we're on the same host, (more...)