Meru executenonquery doesn't work, it's not giving the update when I try to run the code

Question

I'm trying to update some parameters, but my executenonquery n is giving the update. It even returns a changed row. But in my database it is the same thing. I've already tested my Stored Procedure directly from the database and it works.

My code:

public virtual void Atualiza_Status(EmpresasDB empresas)
        {
            int i = 0;
            using (MySqlConnection connection = new MySqlConnection("Server=test; AllowLoadLocalInfile=true; DataBase=test; Uid=test;Pwd=test"))
            {
                
                MySqlCommand command = new MySqlCommand("SP_AtualizaStatusEmpresas", connection);
                command.CommandType = System.Data.CommandType.StoredProcedure;
                command.Parameters.AddWithValue("Pcnpj", empresas.cnpj);
                command.Parameters.AddWithValue("Pstatus", empresas.status);
                command.Parameters.AddWithValue("Pmotivo", empresas.motivo);
                try
                {
                    connection.Open();
                    command.ExecuteNonQuery();
                }
                catch
                {
                    throw;
                }
                
                //connection.Close();
            }
            return;
        }

My SP:

CREATE DEFINER=`sql10511870`@`%` PROCEDURE `SP_AtualizaStatusEmpresas`(Pcnpj varchar(100), Pstatus varchar(20), Pmotivo longtext)
BEGIN

START TRANSACTION;

BEGIN
               IF (Pcnpj != "")
                THEN
                UPDATE `Empresas` SET `status` = Pstatus, `motivo` = Pmotivo WHERE `cnpj` = Pcnpj;

                END IF;
END;
END