[10/17 18:15:22] [doContent EXCEPTION : ]	java.lang.RuntimeException: RFC EXECUTE ERROR : while trying to invoke the method com.sapportals.connector.connection.IConnection.createInteractionEx() of a null object loaded from field com.sgnsis.common.rfc.RfcHelper.connection of an object loaded from local variable 'this'
[10/17 18:26:39] [doContent EXCEPTION : ]	java.lang.RuntimeException: RFC EXECUTE ERROR : while trying to invoke the method com.sapportals.connector.connection.IConnection.createInteractionEx() of a null object loaded from field com.sgnsis.common.rfc.RfcHelper.connection of an object loaded from local variable 'this'
[10/17 19:24:52] [doContent EXCEPTION : ]	java.lang.RuntimeException: RFC EXECUTE ERROR : while trying to invoke the method com.sapportals.connector.connection.IConnection.createInteractionEx() of a null object loaded from field com.sgnsis.common.rfc.RfcHelper.connection of an object loaded from local variable 'this'
[05/25 16:31:45] [doContent EXCEPTION : ]	java.lang.RuntimeException: RFC EXECUTE ERROR : while trying to invoke the method com.sapportals.connector.connection.IConnection.createInteractionEx() of a null object loaded from field com.sgnsis.common.rfc.RfcHelper.connection of an object loaded from local variable 'this'