EM 12c - Error Signaled by Database Server: ORA-01843: Not A Valid Month ORA-06512: at "SYS.DBMS_SQLTUNE_INTERNAL" on Target DB Performance Page

(Doc ID 2151543.1)

Last updated on JUNE 28, 2016

Applies to:

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


On EM Cloud Control, when attempting to display details of active sql for a 12c database target, the following error occurs:

Load Error

Error signaled by database server

ORA-01843: not a valid month
ORA-06512: at "SYS.DBMS_SQLTUNE_INTERNAL", line 3010
ORA-06512: at "SYS.WRI$_REPT_SQLMONITOR", line 43
ORA-06512: at "SYS.DBMS_REPORT", line 898
ORA-06512: at "SYS.DBMS_REPORT", line 936
ORA-06512: at line 1


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