Thanks for your reply.

Below codes is in P_createExcel

USE [st01]

GO

/****** Object: StoredProcedure [dbo].[p_CreateExcel] Script Date: 02/26/2015 11:27:35 ******/

SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

ALTER procedure [dbo].[p_CreateExcel]

(

...