Error while Role Upload

Hello,

We have Enterprise Portal connected to the Backend SRM System and while trying to do a Role Upload from SRM to Portal ,I get the following error as below:

com.sap.portal.pcd.rolemigration.RoleMigrationConnectionException: Connection Failed: Nested Exception. Physical connection was not initialized. - message at com.sap.portal.pcd.rolemigration.util.Connector.callFunction(System,en,userid,TWPN_GET_URL,SERVICE_TABLE,{ENABLE_LOGGING= , ROLENAME=<Rolename>OBJECT_ID=00000102}): Connection not available for system ''Connection Failed: Nested Exception. Physical connection was not initialized. at com.sap.portal.pcd.rolemigration.util.Connector.callFunction(Connector.java:114) at com.sap.portal.pcd.rolemigration.RoleMigrationObject.migrate(RoleMigrationObject.java:1328) at com.sap.portal.pcd.rolemigration.RoleMigrationObject.doDependentObjects(RoleMigrationObject.java:4974) at com.sap.portal.pcd.rolemigration.RoleMigrationObject.save(RoleMigrationObject.java:4734) at com.sap.portal.pcd.rolemigration.RoleMigrationObject.save(RoleMigrationObject.java:4303) at com.sap.portal.pcd.rolemigration.RoleMigrationObject.migrate(RoleMigrationObject.java:1497) at com.sap.portal.pcd.rolemigration.RoleMigrationObject.migrate(RoleMigrationObject.java:686) at com.sap.portal.pcd.rolemigration.RoleMigrationThread.run(RoleMigrationThread.java:525) Original exception: com.sapportals.connector.connection.ConnectionFailedException: Connection Failed: Nested Exception. Physical connection was not initialized. at com.sapportals.connectors.SAPCFConnector.SAPConnectorException.getNewConnectionFailedException(SAPConnectorException.java:107) at com.sapportals.connectors.SAPCFConnector.connection.SAPCFConnectorManagedConnectionFactory.createManagedConnection(SAPCFConnectorManagedConnectionFactory.java:133) at com.sap.engine.services.connector.jca.ConnectionHashSet.match(ConnectionHashSet.java:371) at com.sap.engine.services.connector.jca.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:262) at com.sapportals.connectors.SAPCFConnector.connection.SAPCFConnectorConnectionFactory.getConnectionEx(SAPCFConnectorConnectionFactory.java:156) at com.sap.portal.ivs.internalconnector.ConnectionProvider.getConnection(ConnectionProvider.java:295) at com.sap.portal.ivs.internalconnector.ConnectionProvider.getConnection(ConnectionProvider.java:256) at com.sapportals.portal.ivs.cg.ConnectorService.getConnection(ConnectorService.java:446) at com.sapportals.portal.ivs.cg.ConnectorService.getConnection(ConnectorService.java:84) at com.sap.portal.pcd.rolemigration.util.Connector.callFunction(Connector.java:79) at com.sap.portal.pcd.rolemigration.RoleMigrationObject.migrate(RoleMigrationObject.java:1328) at com.sap.portal.pcd.rolemigration.RoleMigrationObject.doDependentObjects(RoleMigrationObject.java:4974) at com.sap.portal.pcd.rolemigration.RoleMigrationObject.save(RoleMigrationObject.java:4734) at com.sap.portal.pcd.rolemigration.RoleMigrationObject.save(RoleMigrationObject.java:4303) at com.sap.portal.pcd.rolemigration.RoleMigrationObject.migrate(RoleMigrationObject.java:1497) at com.sap.portal.pcd.rolemigration.RoleMigrationObject.migrate(RoleMigrationObject.java:686) at com.sap.portal.pcd.rolemigration.RoleMigrationThread.run(RoleMigrationThread.java:525) Caused by: com.sapportals.connector.connection.ConnectionFailedException: Connection Failed: Nested Exception. Failed in creating the JCO Connection. at com.sapportals.connectors.SAPCFConnector.SAPConnectorException.getNewConnectionFailedException(SAPConnectorException.java:107) at com.sapportals.connectors.SAPCFConnector.connection.SAPCFConnectorManagedConnection.connectWithJCO(SAPCFConnectorManagedConnection.java:456) at com.sapportals.connectors.SAPCFConnector.connection.SAPCFConnectorManagedConnection.establishInitialConnection(SAPCFConnectorManagedConnection.java:204) at com.sapportals.connectors.SAPCFConnector.connection.SAPCFConnectorManagedConnection.init(SAPCFConnectorManagedConnection.java:183) at com.sapportals.connectors.SAPCFConnector.connection.SAPCFConnectorManagedConnectionFactory.createManagedConnection(SAPCFConnectorManagedConnectionFactory.java:129) ... 15 more Caused by: com.sap.mw.jco.JCO$Exception: (101) RFC_ERROR_PROGRAM: 'user' missing at com.sap.mw.jco.MiddlewareJRfc.generateJCoException(MiddlewareJRfc.java:518) at com.sap.mw.jco.MiddlewareJRfc$Client.connect(MiddlewareJRfc.java:1086) at com.sap.mw.jco.JCO$Client.connect(JCO.java:3296) at com.sapportals.connectors.SAPCFConnector.connection.SAPCFConnectorManagedConnection.connectWithJCO(SAPCFConnectorManagedConnection.java:429) ... 18 more

Any help would be highly Appreciated.

Thanks