Solution : https://service.sap.com/sap/support/notes/979907 (SAP Service marketplace login required)
Key words :
[empty] function module object set, sap_mang function module root objects, hrwpc_get_direps_of_level_1 initial evaluation depth, [empty] evaluation path objects, enter table view v_twpc_v, communication data header type, support package 1 reason, [empty] column group, delete duplicates checkbox, exclude managers checkboxes
Related Notes :
975602 | Duet 1.0 SP01 Release Information Note |
941140 | Duet 1.0 SP00: Release Information Note |