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Performance Charts For Data Guard In OEM Throws Unhandled exception during generation of chart (Doc ID 1526818.1)

Last updated on NOVEMBER 01, 2018

Applies to:

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


Unable to view the Performance charts for data guard in OEM.

Unhandled exception during generation of chart - Lag Times.
java.lang.Exception: Unable to obtain Agent location for target You may not currently be logged in.
at oracle.sysman.emSDK.chart.EmChartRtDataSourceBean.initDataSource(


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