Hi. I haven't used Axis1, but here are a couple of thoughts in case this is still a problem:
1. Have you considered a custom fault? If not, please check
this article.
2. This is the documentation (hopefully applicable to your version, though I am not sure) for the
Axis Fault. If you look at the constructors, you can see a couple of them that let you specify the detail element. Construct an Element, and put whatever you like in there, or instead of
you could always wrap your exception in an axis fault:
Please check it out and let us know what works for you! All the best