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SAP Knowledge Base Article - PreviewSymptom
A high CPU usage is observed for a NW AS Java process (e.g. jstart) at Operating System level.
A SAP JVM Profiler is collected following SAP Note #1783031, and it was identified that the thread using most part of CPU is JCO.TimeoutChecker.
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Environment
SAP NetWeaver Application Server Java
Product
SAP NetWeaver 7.1 ; SAP NetWeaver 7.2 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5
Keywords
high, cpu, jco, TimeoutChecker, destination, rfc, hanging, freezing, pool, timeout , KBA , BC-MID-CON-JCO , Java-Connector , Problem
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