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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;
- SAP Java Connector (JCo).
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, SAP Java connector, JCo, connector, java, AS java, JCo 3.1, JCo 3.0, JCo 2.0, expiration, TimeoutChecker , KBA , BC-MID-CON-JCO , Java-Connector , Problem
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