Hi,
thanks for your answer, unfortunately it don't work.
I use the query :
INSERT INTO ENT_ENTITE values (?,?,?,?,?,?,?,?,?,?,to_date(?,''yyyymmdd''),?,to_date(?,''yyyymmdd''))'.
If if pass the value :
ls_oracle_partner-ent_dtcessation = sy-datum.
It work fine.
If if pass the value :
ls_oracle_partner-ent_dtcessation = 'NULL'.
It don't work.