oracle 导入报错ORA-39126，ORA-06502，LPX-00230

Posted 2020-12-03 那个踩到香蕉皮的妖怪

oracle11.2.0.4  impdp 导入数据库的时候报错

导入命令：

impdp system/Cloud#osshk directory=data_pump_dir dumpfile=20180712.dmp logfile=20180712.log  schemas=xx,ss  

导入报错，报错提示如下

 1 . . imported "WFM"."WO_SPEED_RECORD" 0 KB 0 rows
 2 . . imported "WFM"."WO_WIDTHBAND_SPEED_LOG" 0 KB 0 rows
 3 Processing object type SCHEMA_EXPORT/TABLE/INDEX/INDEX
 4 Processing object type SCHEMA_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
 5 Processing object type SCHEMA_EXPORT/TABLE/COMMENT
 6 ORA-39126: Worker unexpected fatal error in KUPW$WORKER.PUT_DDLS [COMMENT]
 7 ORA-06502: PL/SQL: numeric or value error
 8 LPX-00230: invalid character 60 (U+003C) found in a Name or Nmtoken
 9 
10 ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
11 ORA-06512: at "SYS.KUPW$WORKER", line 9715
12 
13 ----- PL/SQL Call Stack -----
14 object line object
15 handle number name
16 0x9c7b75d30 21979 package body SYS.KUPW$WORKER
17 0x9c7b75d30 9742 package body SYS.KUPW$WORKER
18 0x9c7b75d30 17950 package body SYS.KUPW$WORKER
19 0x9c7b75d30 4058 package body SYS.KUPW$WORKER
20 0x9c7b75d30 10450 package body SYS.KUPW$WORKER
21 0x9c7b75d30 1824 package body SYS.KUPW$WORKER
22 0x9b6d68920 2 anonymous block
23 
24 ORA-39097: Data Pump job encountered unexpected error -1427
25 ORA-39065: unexpected master process exception in DISPATCH
26 ORA-01427: single-row subquery returns more than one row
27 
28 Job "SYSTEM"."SYS_IMPORT_SCHEMA_04" stopped due to fatal error at Thu Jul 12 15:08:49 2018 elapsed 0 00:00:30

 

解决方法

导入的时候不导入comment。使用如下命令即可导入成功

impdp system/Cloud#osshk directory=data_pump_dir dumpfile=20180712.dmp logfile=20180712.log  schemas=xx,ss  EXCLUDE=comment

解决思路

导入的时候报错了，一般就是看在导入什么东西的时候报的错，报错信息的第5行提示是在

Processing object type SCHEMA_EXPORT/TABLE/COMMENT

那么我在导入的时候直接排除comment就好了，comment在导入完成后想其他办法重新生成吧。