DataPump Export Log File Conatins Errors ORA-39127 ORA-1 SYS.WRI$_ALERT_THRESHOLD_PK Violated

(Doc ID 1328825.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


Running a full DataPump export returned this error stack in the export log file:

ORA-39127: unexpected error from call to export_string :=SYS.DBMS_SERVER_ALERT_EXPORT.system_info_exp(1,dynconnect,',
ORA-00001: unique constraint (SYS.WRI$_ALERT_THRESHOLD_PK) violated
ORA-06512: at "SYS.DBMS_SERVER_ALERT", line 190
ORA-06512: at "SYS.DBMS_SERVER_ALERT_EXPORT", line 132
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_METADATA", line 5788


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