Error on asserts coming from the database

First you must be sure to launch using the same command on maven or whatever on jenkins and not on jenkins.
Without this, we cant be sure that you are not using some parameters specifics of jenkins.

Second, you have some sopaui logs (search for *.log files generated) containing more details about the tests failed (response received explaining what it might failed).

And try the last soapui version or better like me the 3.5.1.(i'm sticking on this version because of regressions on the 3.6.1 and others)

Hope it helps you.

I'm running the tests with maven command line tool. The errors are the same. And the same are the errors showing on the log files. I've been testing different ways to pass the values for the asserts, all working in the soapui IDE, but not on the command line.