When we enable Office Web Apps on a SP2013 library, the Item URL in Nintex for that item changes to be the OWA URL. (WOPIFrame.aspx). This then causes us issues when trying to call the document URL using a web service.
Is there another way to get the Correct Item URL and still have Office Web Apps enabled on the library?
If you're requirement is to have Office Web Apps enabled on the library, an alternative would be to generate the URL using common references:
However you would need to add the file extension after the ItemDisplayname e.g .docx
You could also look into using RegEx or fn-Replace to strip the additional OWA information, contained within the Item URL.
For anyone else that is facing the same issue and would like to disable OWA on a specific Library, the following document describes how to achieve that: