使用SAP C4C ABSL获得某个employee的manager的uuid

import ABSL;
import AP.Common.GDT;
import AP.PC.IdentityManagement.Global;
import AP.FO.BusinessPartner.Global;

var result : DataType::UUID;
var queryByEmployeeBPUUID = Employee.QueryByIdentification;
var queryByEmployeeBPUUIDParameter = queryByEmployeeBPUUID.CreateSelectionParams();
queryByEmployeeBPUUIDParameter.Add( queryByEmployeeBPUUID.UUID.content, "I", "EQ", ivEmployeeUUID.content);
var employeeQueryResult = queryByEmployeeBPUUID.Execute(queryByEmployeeBPUUIDParameter);
var EmployeeQueryResultCurrent = employeeQueryResult.GetFirst();
var assignedOrg = EmployeeQueryResultCurrent.OrganisationalUnitAssignment.GetFirst();
var org = assignedOrg.ToRoot;
var manager = org.Manager.GetFirst();
result = manager.EmployeeUUID;

return result;