在一个存储过程里面执行另一个存储过程的应用

代码 

ALTER PROCEDURE [dbo].[VoucherOutBound_BackInsurance]
    -- Add the parameters for the stored procedure here
    @IU_Id int,   
    @ICC_ID int,
    @IC_ID int,   
    @UV_CurrentNO varchar(25),   
    @UV_VMoney decimal(18,2) 
AS
    DECLARE @snum bigint, @fnum bigint,@VO_StartNumber varchar(25),@outNumber varchar(25),@newCuid bigint,@nextVum varchar(25),@dt datetime,@count int
BEGIN tran

  --查询需要插入的下一条记录
set @snum = CAST(substring(@outNumber,7,len(@outNumber)) as bigint)+1
set @nextVum =substring(@outNumber,1,6) + REPLICATE('0',len(@outNumber)-len(@snum)-6)+ cast(@snum as varchar(16))
set @dt=getdate()      

--执行添加的存储过程
a_Add 这个是存储过程的名，后面的都是参数 ,@count=@count 这个是输出参数

EXEC a_Add @IC_Id=@IC_Id,@ICC_Id=@ICC_Id,@VO_StartNumber=@outNumber,@VO_StopNumber=@outNumber,@VO_Number=1,@IU_Id=@IU_Id,@VO_CreateDate=@dt,@VO_State=2,@VO_NextOutNum=@nextVum,@count=@count

EXEC b_Add @IC_Id=@IC_Id,@ICC_Id=@ICC_Id,@VC_VoucherNumber=@UV_CurrentNO,@VC_Underwrite=@dt,@IU_Id=@IU_Id,@VC_CreateDate=@dt,@count=@count

if(@@ERROR<>0) 
  BEGIN
    PRINT '有错误，回滚'
    ROLLBACK tran       --事务回滚语句
  END
ELSE
   BEGIN
    PRINT '成功，提交'
    COMMIT tran         --事务提交语句
   end