The wsdl connection can be accessed, and the soapUI test returns Unexpected element:TAG_END
When the customer provided the wsdl connection, he provided the user name and password, but it was not used!
Later, after many inquiries, I found out that the verification was not passed.
Just click Auth in the lower left corner of the soapUI software
and select Add New Authorization...
Select Basic and click OK
Enter the username and password to test successfully!