How can I call a CMIS WebService with empty element

[Former Member]

Hi

I’m trying to call a CMIS Web Service from DS 4.2 SP4.

A sample Web Service can be found here: http://cmis.alfresco.com:80/cmisws/RepositoryService?wsdl

I can create the WebService SOAP datastore and Import getRepositories().

The problem is that getRepositories() has a Parameter named "Extension" which is empty (can be filled with any Content)

The WebService works fine from SoapUI

In my dataflow I prepare the input structure in Query
"PrepareCall" and do the function call in the next Query "CallWS".

(see screenshots attached)

If I validate PrepareCall it complains that “no column is
matched”. If I add a dummy output column inside "Extension" in
PrepareCall the Query validates but then I get the error, “number of input parameters doesn’t match
the definition” from "CallWS"

See screenshots attached!
Thanks in advance for any advice!

Regards,

    Martin

[former_member187605 · Accepted solution]

You must add the dummy column inside extension in the function definition itself (not in its usage). Right-click extension, then select New Column > Insert Beneath from the pop-up menu:

Remove your existing function call from CallWS and insert it again: