Question based on a Stored Procedure question is throwing error

1

I created a question using a stored procedure and it shows data. But when I tried to create another question based on previous question, it throws an error saying "Error near EXEC".

How can we create questions based on stored procedures? It is a common case.

2

What happens if you convert the question to a model? I've found that most problems with using a question as a source to another question can be solved by model conversion.