expdp报错：
ORA-31693: Table data object "LZL"."TAB1" failed to load/unload and is being skipped due to error:
ORA-29913: error in executing ODCIEXTTABLEPOPULATE callout
ORA-29275: partial multibyte character
源库环境是AIX6.1，客户端是RHEL4.7
我的expdp 使用的dblink导出了多个表，但是只有这张表导不出来
看下这个表有没有大字段（long不能通过dblink的方式导出）
很正常的一张表
再写个expdp单独导这张表
expdp \'/ as sysdba\' cluster=N NETWORK_LINK=dba_lzl_lk directory=nzdir dumpfile=lzl_tab1.dmp logfile=lzl_tab1.log COMPRESSION=ALL estimate=statistics REUSE_DUMPFILES=y tables=lzl.tab1
同样报错。
找了一台aix的机器，客户端就是AIX6.1。执行expdp成功。
看来异构的数据泵还是有问题
尝试用impdp导入到rhel环境的数据库中
dbmonitor:/nzdmp>impdp \'/ as sysdba\' cluster=N NETWORK_LINK=lzl_dblink directory=nzdir tables=lzl.tab1 table_exists_action=replace
Import: Release 11.2.0.4.0 - Production on Mon Nov 12 11:38:41 2018
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "SYS"."SYS_IMPORT_TABLE_01": "/******** AS SYSDBA" cluster=N NETWORK_LINK=lzl_dblink directory=nzdir tables=lzl.tab1 table_exists_action=replace
Estimate in progress using BLOCKS method...
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 24 MB
Processing object type TABLE_EXPORT/TABLE/TABLE
ORA-31693: Table data object "UCR_PARAM"."SEC_ORGANIZE" failed to load/unload and is being skipped due to error:
ORA-29275: partial multibyte character
不落地导入该表，还是报错
不用数据泵导了，直接用exp导出