Solution : https://service.sap.com/sap/support/notes/1300350 (SAP Service marketplace login required)
Key words :
get_next_rowb log bzy=> unexpected return code 4 calling dbacds [dbacds#2 @ 1471] [dbacds 1471 ], ##y4p143698d2u00000056080000009238044338 col 6 dbstatus_e_unavailablec dbslexeread - error 27, find lines likec wed jan 28 14, truncation/conversion errorc dbslexeread - error 27, ##y4p143698d2u00000056080000009238044338 col 6 dbstatus_e_unavailablec status, ##y4p143698d2u00000056080000009238044338 col 5 dbstatus_e_unavailablec copy2output, solution oledb based dbsl, conversion/truncation error, truncation/conversion errorso, note 1300350sap kernel 7
Related Notes :
| 460652 | Extending key figures in BW |