在这里，我尝试使用TPT实用程序将csv文件加载到Teradata表中 ，但提交时出现错误：

这是我的TPT脚本：

DEFINE JOB test_tpt
DESCRIPTION 'Load a Teradata table from a file'
(
DEFINE SCHEMA SCHEMA_EMP_NAME
(
NAME VARCHAR(50),AGE VARCHAR(50)    
);

DEFINE OPERATOR od_EMP_NAME
TYPE DDL
ATTRIBUTES
(
VARCHAR PrivateLogName = 'tpt_log',VARCHAR Logonmech      = 'LDAP',VARCHAR TdpId          = 'TeraDev',VARCHAR username       = 'user',VARCHAR UserPassword   = 'pwd',VARCHAR ErrorList      = '3807'
);

DEFINE OPERATOR op_EMP_NAME
TYPE DATACONNECTOR PRODUCER
SCHEMA SCHEMA_EMP_NAME
ATTRIBUTES
(
VARCHAR  DirectoryPath= '/home/hadoop/retail/',VARCHAR  FileName = 'emp_age.csv',VARCHAR  Format   = 'Delimited',VARCHAR  Openmode = 'Read',VARCHAR  TextDelimiter =','
);


DEFINE OPERATOR ol_EMP_NAME
TYPE LOAD
SCHEMA *
ATTRIBUTES
(
VARCHAR Logonmech           = 'LDAP',VARCHAR  LogTable     =  'EMP_NAME_LG',VARCHAR  ErrorTable1  =  'EMP_NAME_ET',VARCHAR  ErrorTable2  =  'EMP_NAME_UV',VARCHAR  TargetTable  =  'EMP_NAME'
);

STEP stSetup_Tables
(
APPLY
('DROP TABLE EMP_NAME_LG;'),('DROP TABLE EMP_NAME_ET;'),('DROP TABLE EMP_NAME_UV;'),('DROP TABLE EMP_NAME;'),('CREATE TABLE EMP_NAME(NAME VARCHAR(50),AGE VARCHAR(2));')
TO OPERATOR (od_EMP_NAME);
);

STEP stLOAD_FILE_NAME
(
APPLY
('INSERT INTO EMP_NAME
(Name,Age)
VALUES
(:Name,:Age);
')
TO OPERATOR (ol_EMP_NAME)
SELECT * FROM OPERATOR(op_EMP_NAME);
);
);

致电TPT：

tbuild -f test_tpt.sql

以上TPT脚本失败，并出现以下错误：

Teradata Parallel Transporter Version 15.10.01.02 64-Bit
TPT_INFRA: Syntax error at or near line 6 of Job Script File 'test_tpt.sql':
TPT_INFRA: At "NAME" missing RPAREN_ in Rule: Explicit Schema Element List
TPT_INFRA: Syntax error at or near line 8 of Job Script File 'test_tpt.sql':
TPT_INFRA: TPT03020: Rule: DEFINE SCHEMA

由于错误，编译失败。尚未生成执行计划。 作业脚本编译失败。

我在这里错过任何细节吗？