使用expdp 导出数据库报错ORA-39127: unexpected error from call to export_string

Question

ORA-39127: unexpected error from call to export_string := SYS.DBMS_SCHED_JOB_EXPORT.GRANT_EXP(194041,1,...)
ORA-01031: insufficient privileges
ORA-06512: at "SYS.DBMS_SCHED_MAIN_EXPORT", line 2865
ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 53
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_SCHED_MAIN_EXPORT", line 2865
ORA-06512: at "SYS.DBMS_SCHED_JOB_EXPORT", line 53
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 10663
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
求教这是什么原因导致的，该如何处理。小白求问
我的导出命令如下
expdp system/password@crmcadb4_229 directory=dump_dir dumpfile=${today}_full_crmcadb4_229.dm logfile=${today}_full_crmcadb4_229.log full=y buffer=2048000

Answer 1

数据泵导出用的用户权限不够啊，是DBA权限吗？是的话换成sys用户试试。