Planning Sequence log in Integrated Planning

Hi gurus

I am executing a planning sequence with a number of steps in Integrated Planning from a Process Chain.

This seq fails, and I cannot find out how to see which step it is it fails in. I have tried through RPSC and SM37. In BPS there is a log for planning runs, I cannot seem to find this in the IP Modeler. Also the BPS log doesn't appear to show the IP runs (which makes sense).

Do any of you know how I can find this info in the system?

Cheers

/Karsten