cant create new characters

USE [World00_Character]
GO
/****** Object:  StoredProcedure [dbo].[p_Char_Create]    Script Date: 11/11/2012 14:02:06 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[p_Char_Create] 
/*
Character Create 
2004.6 By CJC
 input:
   All Args
 output: 
   nCharNo = 1~? 생성된 캐릭의 번호(에러시 = 0 )
           =  0 캐릭 생성 에러
           = -1 해당 유저의 슬롯에 캐릭이 있음.
           = -2 캐릭 외모 기록 에러
           = -3 캐릭 옵션 기록 에러
*/
@nUserNo int,			-- 1	1 ~ ?
@nCreateWorld tinyint,	-- 2	0 ~ ?
@nAdminLevel tinyint,	-- 3	0=USER, 1~?=GM Level 1~?
@nSlotNo tinyint,		-- 4	0 ~ 5
@sID nvarchar(40),		-- 5  
@nRace tinyint,			-- 6	0 = Human, 1 = Elf, 2 = Dark elf
@nClass tinyint,		-- 7	1 = Fighter,4 = Cleric, 7 = Archer, 10 = Mage
@nGender tinyint,		-- 8	0 = Male, 1 = Female
@nHairType tinyint,		-- 9	0 ~ ?
@nHairColor tinyint,	-- 10	0 ~ ?
@nFaceShape tinyint,	-- 11	0 ~ ?
@nCharNo int OUTPUT     -- 12
AS
SET NOCOUNT ON
-- 에러코드 일단 세팅
SET @nCharNo = 0
-- 해당유저의 해당슬롯에 캐릭이 있는지 확인
IF EXISTS (SELECT sID FROM tCharacter(NOLOCK) WHERE sID = @sID)
    BEGIN
    RETURN
    END
    ELSE
-- 캐릭 생성
BEGIN TRAN
INSERT tCharacter (  nUserNo,  nSlotNo,  sID,  nCreateWorld,  nAdminLevel )
VALUES            ( @nUserNo, @nSlotNo, @sID, @nCreateWorld, @nAdminLevel )
IF @@ERROR <> 0
BEGIN
	ROLLBACK TRAN
	RETURN
END
SET @nCharNo = @@IDENTITY
-- 캐릭 외모 세팅
INSERT tCharacterShape (  nCharNo,  nRace,  nClass,  nGender,  nHairType,  nHairColor,  nFaceShape )
VALUES                 ( @nCharNo, @nRace, @nClass, @nGender, @nHairType, @nHairColor, @nFaceShape ) 
IF @@ERROR <> 0
BEGIN
	ROLLBACK TRAN
	SET @nCharNo = -2
	RETURN
END
-- 캐릭 옵션 세팅
INSERT tCharacterOptions (  nCharNo )
VALUES                   ( @nCharNo )
IF @@ERROR <> 0
BEGIN
	ROLLBACK TRAN
	SET @nCharNo = -3
	RETURN
END
-- 캐릭 생성 성공
COMMIT TRAN
-- end