Should I redo my integration if I change the initial SOAP conn. wsdl ? Integration seems broken.

Summary:

Hi, please I would thank for help with the following:

I need to change the soap-wsdl (entry point) to my integration, I need new fields and rename others.

Example

before change.

After change

It seems the integration is broken after change the wsdl in connection.

I get messages like this:

Regenerate has been tested also:

And I cannot go on with the work.

It seems I have to start from scratch a new integration, what is a lot of work.

Any ideas?, anyone has done this before?

Thanks

Juan

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