I'm trying to send a SOAP request to a ws imported with HPOO wizard. One of the method parameters (columns.string0) is optional with zero or more occurrences. The problem is I only can send one parameter. If I try to duplicate the input by renaming with a 1 it or send multiple values as a list, there's no effect. Same answer as empty field.
How can I send multiple values for a parameter?
The xmlTemplate imported by the wizard for thin method is: