Range Paging in Master Detail bug. (Fixed in 11.1.1.3)

When i thried to set Range Paging in some view objects in our application i had the following exception:


oracle.jbo.InvalidOperException: JBO-25011: Rowset Employees_Departments1_EmpDeptFkLink_DepartmentsView_0 is forward only. at oracle.jbo.server.ViewObjectImpl.validateRangeSizeForRangePaging(ViewObjectImpl.java:13522) at oracle.jbo.server.ViewRowSetIteratorImpl.setRangeSize(ViewRowSetIteratorImpl.java:529) at oracle.jbo.server.ViewRowSetImpl.setRangeSize(ViewRowSetImpl.java:2633) at oracle.jbo.server.ViewObjectImpl.doCreateViewLinkAccessorRS(ViewObjectImpl.java:13534) at oracle.jbo.server.ViewObjectImpl.createViewLinkAccessorRS(ViewObjectImpl.java:13624) at oracle.jbo.server.AssociationDefImpl.get(AssociationDefImpl.java:405) at oracle.jbo.server.ViewAttributeDefImpl.get(ViewAttributeDefImpl.java:773) at oracle.jbo.server.ViewRowStorage.getViewLinkAccessorResult(ViewRowStorage.java:1365) at oracle.jbo.server.ViewRowStorage.getAttributeInternal(ViewRowStorage.java:1579) at oracle.jbo.server.ViewRowImpl.getAttributeValue(ViewRowImpl.java:1795) at oracle.jbo.server.ViewRowImpl.getAttributeInternal(ViewRowImpl.java:783) at model.EmployeesViewRowImpl.getMasterDepartment(EmployeesViewRowImpl.java:522)

This happens if you use a master Accessor in a detail view object.
So i reproduced in a simple test case:


I have a simple Departments Employees master detail relation.

In Employees view object i create a transient Attribute IsDepartmentManager that i want to check if the employee is the manager of the department.

To do that i need the department assecor in Employees. so i do that from the View link.


In the getter of transient attribute i get the attribute of master :
public Boolean getisDepartmentManager() {
Object depManager = this.getMasterDepartment().getAttribute("ManagerId");
return depManager != null && depManager.equals(this.getEmployeeId());
}

When i Run application, everything is working fine:


But if i set Range Paging on tuning of Departments View and run again :


Is this a bug?

Am i missing something?

Test case:
http://adfbugs.googlecode.com/files/TestRPMasterDetail.zip