Question
DataSource: PageName as well as Parameter name
PRPC automatically creates a page called 'DataSource' for the integration layer in the response data transofrm while configuring REST connector via wizard. The DataSource page is used to reference/fetch the property values from the integration layer to the Update Primary page as 'DataSource.response_GET'
In addition to creating the page called 'DataSource'. PRPC also creates the Parameter with data type page? Is there an explanation what PRPC creates the parameter called 'DataSource' for?
How are you configuring your parameters? Are you providing sample response? If so, attach the xml.
Need more details.
Also, you can control the naming, if you want. The "DataSource" name is just a guess by wizard.