Hi,
The first thing I do before I try importing a .wsdl is to check that it's wellformed and schema valid. If the file is malformed xml or invalid, this will cause problems.
I had a quick look (after Id removed those annoying emojis that automatically generate) and noticed 2 instances of you referencing elements to the ns1 namespace - but the namespace declarations immediately below the prolog dont include a namespace with the identifier ns1.
Once I'd fixed that - I pointed them to the tns namespace as I think that's what they should be pointing at - I started finding more schema invalid issues. Each one I tried fixing just lead onto another - I'm sorry - I don't know what your .wsdl is supposed to look like to fix all the issues I'm afraid
You'll need to fix these before the .wsdl can be loaded into SoapUI - this is why you're getting the invalid wsdl error - the file is schema invalid.
I suggest you go back to whoever supplied the .wsdl and ask them to try and validate it, then they'll see the various problems I found that will need to be fixed before this can successfully be loaded into SoapUI.
Sorry I can't be more help,
Cheers,
richie
