Solution : https://service.sap.com/sap/support/notes/1086744 (SAP Service marketplace login required)
Key words :
infoobject &1diagnosisthe aggregation level, higher-level aggregation level, termination message brain a152, 0 bi import support package 16, input-ready infoprovider, create aggregation levels, multiprovider processing requires, incorrect characteristic identification, compounding-inconsistent multiprovider, aggregation level
Related Notes :
1090490 | Buffering the MultiProvider runtime object |
1074388 | SAPBINews NetWeaver 7.0 BI Support Package 16 |
1074236 | SAPBINews NW BI 7.10 ABAP SP04 |
931597 | MultiProvider with inconsistent identification |
920513 | Termination message BRAIN A 152 (incorrect MultiProvider) |
920416 | Checking compounding consistency in MultiProviders |