ORA-00904: "POLTYP": invalid identifier

目标库是10g，导出客户端是11g的就会报这个错误
[code]Export: Release 11.2.0.3.0 - Production on Wed Feb 26 10:11:06 2014

Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.


Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Export done in ZHS16GBK character set and UTF8 NCHAR character set

About to export specified tables via Direct Path ...
Current user changed to AWEN
EXP-00008: ORACLE error 904 encountered
ORA-00904: "POLTYP": invalid identifier
EXP-00000: Export terminated unsuccessfully[/code]
将环境变量修改为10g的重新导出即可
[code]export ORACLE_HOME=/lscxdata1/oracle/soft/10.2.0
export PATH=$PATH:$ORACLE_HOME/bin


Export: Release 10.2.0.4.0 - Production on Wed Feb 26 10:13:27 2014

Copyright (c) 1982, 2007, Oracle. All rights reserved.


Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Export done in ZHS16GBK character set and UTF8 NCHAR character set

About to export specified tables via Direct Path ...
Current user changed to AWEN
. . exporting table TAB_TEST_201312[/code]