Solution : https://service.sap.com/sap/support/notes/1651324 (SAP Service marketplace login required)
Key words : 
solution sap netweaver bw 7, sap netweaver bw 7, access reference data, terms if_rsplfa_srvtype_imp_exec_ref~add_new_blocks, 00 bw abap sp28, 01 bw abap sp11, 02 bw abap sp11, 11 bw abap sp9, 30 bw abap sp06, sap nw bw 7
Related Notes : 
       
| 1641364 | SAPBWNews NW BW 7.02 ABAP SP11 | 
| 1630954 | SAPBWNews NW BW 7.31 ABAP SP2 | 
| 1628054 | SAPBWNews NW BW 7.30 ABAP SP6 | 
| 1601974 | SAPBWNews NW BW 7.01 ABAP SP11 | 
| 1600222 | SAPBWNews NW7.0 BW ABAP SP28 |