Correlation is one of the important features of BPEL. However, it’s also rather complex. A while ago I found a very good example, made by Antony Reynolds. I’ve made a lot of people very happy with that example. Unfortunately, the example is no longer on his Blog. Good thing I still have it! For those who need a simple and working example of correlation, here it is: BPEL Correlation example

April 5th, 2006 at 14:31:48
The example is still online here : http://blogs.oracle.com/reynolds/discuss/msgReader$50?mode=day
Glad you found it useful.