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3073720 - PO JDBC Adapter error DriverManagerException

Symptom

  • You are using the Process Integration (PI) or Process Orchestration (PO) JDBC Adapter to connect to an Oracle Database
  • In this case the intention is to connect to an Oracle 11g database
  • You have deployed an Oracle driver e.g. ojdbc8.jar, in the PO system as per note 2513069 Guided Answers - How to deploy the external drivers for Axis/JDBC/JMS Adapter
  • When testing the Adapter connection you receive an error similar to: 
    Message processing failed. Cause: com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error when attempting to get processing resources: com.sap.aii.af.lib.util.concurrent.ResourcePoolException: Unable to create new pooled resource: DriverManagerException: Cannot establish connection with the registered driver. oracle.jdbc.driver.OracleDriver returns: IO Error: The Network Adapter could not establish the connection. : SQLRecoverableException: IO Error: The Network Adapter could not establish the connection


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Environment

  • SAP NetWeaver 7.5

Product

SAP NetWeaver 7.5

Keywords

Process Orchestration 7.4, PI 7.4, PO 7.4, Process Orchestration 7.5, PI 7.5, PO 7.5, XI, AEX, deploy, connection, jar file , KBA , BC-XI-CON-JDB , JDBC Adapter , Problem

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