SQL "column ambiguously defined" - when starting from sleep mode

Question

When I run the SQL query from sqldeveloper, it works fine. When I run the same query from a Hibernate SQL session, it gives me: "ORA-00918: the column is ambiguously defined." Does dies hibernate generate any types of SQL logs that can be used to debug the error?

Edit: here is sql: (works fine from sqldeveloper)

    SELECT main_contact.cont_name,
  sub_contact.cont_name,
  main_contact.cont_role_desc,
  main_contact.cont_start_dte,
  main_contact.cont_end_dte,
  main_contact.cont_id,
  sub_contact.cont_id,
  main_contact.lookup_desc,
  main_contact.cont_role_desc 
FROM 
  (SELECT cont_rlat.cont_rlat_id ,
    cont_role.cont_role_desc ,
    cont.cont_name ,
    cont.cont_ty_cde ,
    cont.cont_sid ,
    cont.cont_id ,
    cont_rlat.rlat_from_dte ,
    cont.cont_start_dte ,
    cont.cont_end_dte ,
    cont_rlat.app_id ,
    lookup_data_mgmt.lookup_desc
  FROM cont_rlat join
    cont on cont_rlat.cont_sid      = cont.cont_sid
     join cont_role on cont_rlat.cont_role_id=cont_role.cont_role_id
   join  app on cont_rlat.app_id     = app.app_ID
     join LOOKUP_DATA_MGMT on app.app_TY_CDE    = LOOKUP_DATA_MGMT.LOOKUP_ID
   where 
 app.app_id        =:investmentProfileCId
  ) main_contact left join 
  (SELECT cont.cont_id,
    cont.cont_name,
    cont_sub_rlat.cont_rlat_id
  FROM cont_sub_rlat join 
    cont on   
   cont_sub_rlat.individual_cont_id = cont.cont_sid
  ) sub_contact on 

 main_contact.cont_rlat_id = sub_contact.cont_rlat_id

Answer 1

main_contact.cont_role_desc . , "cont_name" "cont_id", . cont_name, , , ?

SELECT main_contact.cont_name,
  sub_contact.cont_name AS sub_cont_name,
  main_contact.cont_role_desc,
  main_contact.cont_start_dte,
  main_contact.cont_end_dte,
  main_contact.cont_id,
  sub_contact.cont_id AS sub_cont_id,
  main_contact.lookup_desc

SQLDeveloper, , , , main_contact.cont_role_desc Hibernate - ?

Answer 2

hibernate.cfg.xml, log sql statements

<property name="hibernate.show_sql">true</property>