QSql + MsSql database: How can I get message from Reiserror()

[esquer]

I`ve got Ms SQL Database with stored procedure which ends ReiseError(...)

ALTER PROCEDURE [dbo].[ProcedureName2] 
 
AS
BEGIN
	-- SET NOCOUNT ON added to prevent extra result sets from
	-- interfering with SELECT statements.
	----SET NOCOUNT ON;
	DECLARE @Message varchar(1024);
 
		set @Message='Some error';
		RAISERROR (@Message, 20, 1)WITH SETERROR;
		RETURN;
END

ALTER PROCEDURE [dbo].[ProcedureName2] 

AS
BEGIN
	-- SET NOCOUNT ON added to prevent extra result sets from
	-- interfering with SELECT statements.
	----SET NOCOUNT ON;
	DECLARE @Message varchar(1024);
	
		set @Message='Some error';
		RAISERROR (@Message, 20, 1)WITH SETERROR;
		RETURN;
END

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I execute procedury by:

QSqlQuery query;
query.prepare("{CALL ProcedureName2}");
query.exec();

QSqlQuery query;
query.prepare("{CALL ProcedureName2}");
query.exec();

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I cannot get reiserror message. I tried quert.lastError() but it return NoError

It`s any way to gets reiserror message?