Solution : https://service.sap.com/sap/support/notes/450928 (SAP Service marketplace login required)
Key words :
form get_child_coord-01- additional key words characteristic, 0b import support package 20, 1c import support package 12, local result calculation, 0b support package 20, 1c support package 12, bw support packages, support package, 0b-patch20, 1c-patch12
Related Notes :
| 364339 | BRAIN299 CL_RSR_LIST_CALCULATION;GET_CHILD_COORD 02- |