Solution : https://service.sap.com/sap/support/notes/1300331 (SAP Service marketplace login required)
Key words : 
solution sap netweaver bi 7, 01 bi abap support package 04, sap netweaver bi 7, bapi source system, transfer rule maintenance -, sap nw bi 7, 00 bi support package 21, 10 bi support package 8, 11 bi support package 02, 00            import support package 21
Related Notes : 
       
| 1270629 | SAPBINews NW7.0 BI ABAP Support Package 21 | 
| 1260072 | SAPBINews NW7.11 BI ABAP SP02 | 
| 1260071 | SAPBINews NW 7.10 BI ABAP Support Package 08 | 
| 1227876 | SAPBINews NW7.01 BI ABAP Support Package 04 | 
| 1224229 | DataSource: Migration to file source system |