BurtonBenson wrote:

My problem would be solved if I could control what goes into the non xml log - is there a way of controlling what is output - I am using a command line call.

No. The session log is for debugging only.

What's the problem about using a different XML log each time?

Maybe you should explain us what your actual problem is.

It does not seem to be possible to append to xml logs. I can see why!

My problem would be solved if I could control what goes into the non xml log - is there a way of controlling what is output - I am using a command line call.