We have Peoplesoft EOne Adapter installed in the IS Cluster environment.
I am able to connect adapter to PeopleSoft from one IS in the Cluster But from the Other IS I am getting the error below.

Error encountered 
[ART.118.5042] Adapter Runtime (Connection): Unable to enable connection resource JDEConnection.EOneConnection:ERP89Connection.
[ART.118.5036] Adapter Runtime (Connection): Unable to configure connection manager.
Exception occurred while validating role in Java Connector Login method:Role invalid for User
com.jdedwards.system.connector.dynamic.ServerFailureException:   Exception occurred while validating role in Java Connector Login method:Role invalid for User
at com.jdedwards.system.connector.dynamic.Connector.login(Unknown Source)
at com.psft.xpi.adapter.erp.classloader.ERP9ConnectorAbstracter.getSession(ERP9ConnectorAbstracter.java:189)
at java.lang.reflect.Method.invoke(Native Method)
at com.psft.xpi.adapter.erp.connection.ConnectionFactory.executeConnectionMethod(ConnectionFactory.java:139)
at com.psft.xpi.adapter.erp.connection.ERP9AbstractConnectionFactory.loginToERP(ERP9AbstractConnectionFactory.java:208)
at com.psft.xpi.adapter.erp.connection.ERP9Connection.loginToERP(ERP9Connection.java:392)
at com.psft.xpi.adapter.erp.connection.ERP9Connection.initializeConnection(ERP9Connection.java:104)
at com.wm.adk.connection.WmManagedConnectionFactory.createManagedConnection(WmManagedConnectionFactory.java:168)
at com.wm.app.b2b.server.jca.WmConnectionPool$ConnectionEntry.(WmConnectionPool.java:919)
at com.wm.app.b2b.server.jca.WmConnectionPool.init(WmConnectionPool.java:269)
at com.wm.app.b2b.server.jca.WmConnectionPool.(WmConnectionPool.java:172)
at com.wm.app.b2b.server.jca.WmConnectionManager.setConfiguration(WmConnectionManager.java:197)
at com.wm.pkg.art.j2eecaBridge.WmConnectionManagerPropertiesBridge.setManagerProperties(WmConnectionManagerPropertiesBridge.java:156)
at com.wm.pkg.art.ns.ConnectionDataNodeManager.createConnectionManager(ConnectionDataNodeManager.java:809)
at com.wm.pkg.art.ns.ConnectionDataNode.createAndStartConnectionResource(ConnectionDataNode.java:782)
at com.wm.pkg.art.ns.ConnectionDataNode.enable(ConnectionDataNode.java:633)
at com.wm.pkg.art.ns.ConnectionDataNodeManager.setConnectionState(ConnectionDataNodeManager.java:1058)
at java.lang.reflect.Method.invoke(Native Method)

I go this one resolved. I copied the /resources/code folder from the other server PSFT_E1_Adapter Package. which contains jars and I can enable the adapter services now.

Mark, Thanks for editing my post.

Ramesh Kuruba.
rameshku@insolexen.com