Since Mendix 5.14 there is a change is in the behaviour with XML-choice elements. The iDeal XML spec uses some of them. Therefore, updating an application that uses the iDeal module leads to a broken mapping. Can anyone help me with Model share for the new conversion mapping or is there any plan on releasing an updated version of the iDeal module?
I see this is an old post but did you succeed in making the changes?
Recently i upgraded the iDEAL module for MX5.18 for one of my projects.
Maybe I can help you out.