java.lang.NullPointerException: This exception has no message.

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via Oracle Community by 785646, 1 year ago
This exception has no message.
via Oracle Community by 865717, 1 year ago
This exception has no message.
via Oracle Community by 810042, 1 year ago
via Database Administrators by user6898323
, 2 months ago
via Stack Overflow by Femme Fatale
, 2 years ago
This exception has no message.
at oracle.sysman.emSDK.emd.comm.EMDClient.getURL(
at oracle.sysman.emSDK.emd.comm.EMDClient.getConnection(
at oracle.sysman.emSDK.emd.comm.EMDClient.getConnection(
at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(
at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(
at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(
at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(
at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(
at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(

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