Solution : https://service.sap.com/sap/support/notes/526186 (SAP Service marketplace login required)
Key words :
'itab_illegal_component' runtime error occurs, 0a import support package 10, 0b import support package 03, hierarchy nodes reason, 0a support package 10, 0b support package 03, bw support packages, support package, 0a patch 10, 0b patch 03
Related Notes :
| 493973 | SAPBWNews BW 3.0B Support Package 03 |
| 458702 | SAPBWNews BW 3.0A Support Package 10 |