Solution : https://service.sap.com/sap/support/notes/382501 (SAP Service marketplace login required)
Key words :
sytem generates error message ki235, sytem generates error message v1159, additional key words ale, 'import' tab page, function group ac_farea_set, program error, ale scenario, function module, symptoms occurs, target system
Related Notes :
| 440537 | ALE FI: Functional area initial when importing IDocs |