impdp fail with ora 31623

impdp fail with ora 31623



impdp fail with ora 31623

FYI：

Data Pump import and export job use queues, streams and java objects.

 If we see any job component is invalid (e.g. dbms_java, queue dictionary scripts not run, rdbms/admin/utlrp.sql not run) we may see the ORA-31623  error.

 The ORA-31623 can also happens if you are not current with patches (running catupgrd.sql and/or catpatch.sql ), see MOSC for details.

To troubleshoot the ORA-31623 error, look for entries in dba_registry where “status=”invalid” and check dba_objects for object that are granted owned by SYS that are invalid.

解决思路： 1.查看alert。log，还需要具体分析日志。   2. 流池可能没有分配内存 select  * from v$sgainfo;  确认 streams_pool_size 是否为零 alter system set streams_pool_size = 10M scope=spfile;    注意该密令要生效需从启数据库   确认是否有组件失效？： SELECT comp_name, status, version FROM   dba_registry;   3. oracle bug 。