Solution : https://service.sap.com/sap/support/notes/687803 (SAP Service marketplace login required)
Key words :
form check_formeln field symbol <l_sx_fst>, older support package levels, 0b import support package 18, 1c import support package 12, terms lrri9f04 reason, 0b support package 18, 1 content support package 12, current support package, runtime error getwa_not_assigned, bw support packages
Related Notes :
| 677941 | Runtime error GETWA_NOT_ASSIGNED in the SAPLRRI9 |
| 647747 | SAPBWNews BW 3.0B Support Package 18 |
| 601038 | SAPBWNews BW 3.1 Content Support Package 12 |