EM12c:ORA-01555 Error in Target DB Alert Log While Accessing Top Activity Page From Cloud Control Console
(Doc ID 2266556.1)
Last updated on FEBRUARY 17, 2019
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Enterprise Manager Base Platform - Version 220.127.116.11.0 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Information in this document applies to any platform.
EM 12c(18.104.22.168 Cloud Control)
Multiple ORA-1555 errors are reported in the alert log of the target databases being monitored in EM Cloud Control.
Same errors are seen under the "Top Activity page" of the target databases.
Navigation: EM Cloud Control Console >> (Target Database Home Page) >> Performance >> Top Activity
This issue can occur in later versions of EM.
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