oracle expdp/impdp ORA-39126错误

使用dblink用expdp/impdp的network_link从远程导大量表数据时，出现下面的问题：
本地数据库是11.1.0.6,远程数据库是10.2.04

一、当用tables指定多个表时，出现以下错误：

Connected to: Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - 64bit Production

With the Partitioning, Real Application Clusters, OLAP, Data Mining

and Real Application Testing options

ORA-39001: invalid argument value

ORA-39071: Value for TABLES is badly formed.

将表的数据减少后正常，原因：

This is due to bug in Oracle <11. When you are using parameter TABLES=, it cannot be longer than 4000 characters. To ommit this you can create table containing list of all the tables you want to export :

CREATE TABLE expdp_tab (owner VARCHAR2(30), object_name VARCHAR2(128), object_type VARCHAR2(19));

INSERT INTO expdp_tab VALUES ('schema','table_name','TABLE');

....

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