Connection leak in Configuration Manager

July 22, 2009 at 4:51 am

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Symptom
HTTP threads hang in com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.getConnection()
Other terms
HTTP read threads; connection leak
Reason and Prerequisites
Read data from Configuration manager using stream. If some exception is thrown during closing of stream then connection will not be closed i.e. connection will be leaked.
Solution
This problem has been fixed for SAP NetWeaver 7.1 SP 9 and SAP NetWeaver 7.1 EHP1 [...]

NullPointerException with Connection on Demand

July 13, 2009 at 1:12 am

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Symptom
In case of an error while sending a message using the Connection on Demand feature, a NullPointerException is thrown.
Other terms
JMS Adapter, automatic reconnection, On Demand Connection, Connection on Demand
Reason and Prerequisites
A new feature for On Demand Connection was introduced to allow connections to Websphere MQ to be created on demand. Please refer to SAP [...]