Solution : https://service.sap.com/sap/support/notes/91863 (SAP Service marketplace login required)
Key words : 
object component 'import/export parameter interface', expenditure detail data extract program, reference field sy-datum, import parameter i_date, jv billing checks, error messages gj837, additional key words, call transaction se37, function module exp_jib_mapping, runtime error call_function_parm_missing
Related Notes : 
       
| 811748 | |
| 93554 | @3Z@ 4. collective oil fixes/transports after HP34 |