I believe, you are working on SAS Stored Process reports not on VA (Visual Analytics).
When we create any dynamic inputs in Stored processes it will be stored first in a temporary variable. Try to look at stored process source code, there you can find the name of variable. You can put data in this variable into your report (SAS %put statement).
Please let me know if I have misunderstood your question or any further queries on this.
I had to create a stored process in SAS Enterprise guide but the user selects the prompts in SAS Visual Analytics which then gets executed in the backend in SAS EG and the dataset which is a source for the report gets refreshed and the user can see updated data.
Because in SAS VA 7.4 we can only execute the stored process in an external tab, the dataset refresh is inevitable. The user prompt selection is what that needs to be used in the report as a dynamic text. Hope it cleared the original post.