Solution : https://service.sap.com/sap/support/notes/1349251 (SAP Service marketplace login required)
Key words : 
migration tool calls bapi_ipak_check, data flowmigration tool, init infopackages trigger, information message rsm1 071, status message, rsm1 071 reason, infopackage switches, program error, read note 875986, transaction snote
Related Notes : 
       
| 1270629 | SAPBINews NW7.0 BI ABAP Support Package 21 | 
| 1263691 | SAPBWNews NW BW 7.11 ABAP Support Package 03 | 
| 1260071 | SAPBINews NW 7.10 BI ABAP Support Package 08 | 
| 1227876 | SAPBINews NW7.01 BI ABAP Support Package 04 |