expdp 导出UDE-31623 ORA-31623
问题描述: ORACLE EXADATA 12.2 4节点 一个简单的expdp导出,在之前是正常的,但是隔了一天后出现问题了,具体报错信息如下: expdp '"/as sysdba"' DIRECTORY=dir1 DUMPFILE=vat_%U.dmp logfile=vat_20190505.log VERSION= 11.2.0.4.0 SCHEMAS=VAT CLUSTER=NO exclude=STATISTICS parallel=4 UDE-31623: operation generated ORACLE error 31623 ORA-31623: a job is not attached to this session via the specified handle ORA-06512: at "SYS.DBMS_DATAPUMP", line 3326 ORA-06512: at "SYS.DBMS_DATAPUMP", line 4551 ORA-06512: at line 1 解决办法: sqlplus "/ as sysdba SYS@ora122>show parameter streams_pool SYS@ora122>select * from v$sgainfo; #其实为0 SYS@ora122>alter system set