Solution : https://service.sap.com/sap/support/notes/1170518 (SAP Service marketplace login required)
Key words : 
0 bi            import support package 19, data transfer processes, deactivate database aggregation, support package, 0 support package 19, bi patch 19, sapbinews bi 7, database restrictions, datastore object, termination occurs
Related Notes : 
       
| 1286388 | BI7.0(21): DTP extraction from DataStore without aggregation | 
| 1158395 | SAPBINews NW7.10 BI ABAP Support Package 07 | 
| 1136884 | SAPBINews NW7.00 BI ABAP Support Package 19 |