SAP Knowledge Base Article - Preview

3256251 - How to close Idle RFC sessions in JCo

Symptom

  • RFC connection was used to connect SAP NetWeaver JAVA system to NetWeaver ABAP using JCo.
  • Idle RFC sessions are observed in transaction "AL08" or "SM04" that are required to be closed.

*Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental 


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Environment

SAP NetWeaver release Independent.

Product

CONNECTOR FRAMEWORK all versions ; SAP NetWeaver all versions

Keywords

JCo Connection pooling, Idle RFC Session, Idle RFC connection, AL08, SM04, connection cleanup, NetWeaver Java system, login, configuration, infrastructure, application resources, JCA connection factories, runtime configuration, resources list, connection factory, manage connection pooling, cleanup interval, connection lifetime, performance impact, connection reopening, optimal performance, performance testing, RFC connection, JCo, SAP NetWeaver Java, SAP NetWeaver ABAP,  , KBA , BC-JAS-TRH , Transactions and Resource Handling , BC-MID-RFC , RFC , BC-MID-CON-JCO , Java-Connector , How To

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