CREATE PROCEDURE [dbo].[sp_produce_maxvalue]
 @returncode int output
as
declare @seqid  varchar(50)  
declare @retmaxValue int
begin
	set @seqid = 'blood'
	exec [dbo].[sp_getnextseq_new_blood] @seqid = @seqid,@retcode = @retmaxValue output ;
	set @returncode = @retmaxValue
	print @returncode
end



GO