RPE-01082: Fail to execute the ABAP report

You have this message when the control center service is enable to start an ABAP report.

By checking the Warehouse Builder Control Center Service log file, you will see this error :

2009/03/20-15:40:03-CET [11D3226] java.lang.NoClassDefFoundError: com/sap/mw/jco/JCO$Client
	at oracle.wh.runtime.platform.operator.sap.NativeSAPOperator.execute(NativeSAPOperator.java:195)
	at oracle.wh.runtime.platform.adapter.rtp.NativeExecutionAdapter.execute(NativeExecutionAdapter.java:43)
	at oracle.wh.runtime.platform.service.controller.ExecutionController.execute(ExecutionController.java:70)
	at oracle.wh.runtime.platform.service.controller.ExecutionController.execute(ExecutionController.java:23)
	at oracle.wh.runtime.platform.service.ExecutionManager.run(ExecutionManager.java:36)
	at java.lang.Thread.run(Thread.java:534)

This error said that the OWB - Control Center Service isn't able to find the class com/sap/mw/jco/JCO$Client.

This class belong to the SAP JCO connector.

If you work with Warehouse Builder 10.2, you must install the version JCO 2.18.

• Copy :
  • the file librfc32.dll in the system directory
  • the jar and the file sapjcorfc.dll in the directory $OWB_HOME\owb\lib\int
• Stop and restart the OWB - Control Center Service to launch the jar file
• Restart your mapping and you're done.