Error calling Stored Procedure - Can not return a result (no replies)

Hi,

I'm calling a stored procedure named SPComportamentoCompra and happens this error:

MySQLDriverCS Exception: MySQLDriverCS Error: wrong query.PROCEDURE dbo.SPComportamentoCompra can not return a result set in the given context CALL SPComportamentoCompra (8 'WPComportamentoCompras', 1, '21.11.2015', '5/19/2016' , 'V' 0, 'T', '4')

Does anyone know what is generating the error?

Any idea how to solve this?

Thank you!