How to correct sql to populate parent(id) in curr_mgr_id

Question

HI ALL,
SELF_REFERNTIAL_INTEGRITY DEFINED ON EMP_HCHY
ID IS A SEQUENCE GENERATED NUMBER
CREATE TABLE EMP_HCHY(ID NUMBER PRIMARY KEY,
CURR_MGR_ID NUMBER REFERENCES EMP_HCHY(EMP_NO),
EMP_NO VARCHAR2(20),
TITLE_NM VARCHAR2(20))
CREATE TABLE STG_HCHY(EMP_NO NUMBER ,
NAME VARCHAR2(20),
TITLE_NM VARCHAR2(20)
CURR_MGR NUMBER )
INSERT INTO STG_HCHY VALUES(7839,'KING','VP',1000)
INSERT INTO STG_HCHY VALUES(7000,'K','VP',1001)
INSERT INTO STG_HCHY VALUES(7566,'JONES','AVP',7839)
INSERT INTO STG_HCHY VALUES(7698,'BLAKE','AVP',7000)
INSERT INTO STG_HCHY VALUES(7782,'CLARK','AVP',7839)
INSERT INTO STG_HCHY VALUES(7788,'SCOTT','RSD',7566)
INSERT INTO STG_HCHY VALUES(7902,'FORD','DSM',7788)
INSERT INTO STG_HCHY VALUES(7900,'FORD','REP',7902)
I WANT TOLOAD THE DATA IN THE FOLLOWING ORDER
VP,AVP,RSD,DSM,REP.HERE IS THE SQL I USED
INSERT INTO EMP_HCHY VALUES(
SELECT EMP_SEQ.NEXTVAL,
CURR_MGR_ID-----HOW DO I GET THIS ID,
EMP_NO,
TITLE_NM
from EMP_HCHY
start with TITLE_NM = 'VP'
connect by prior EMP_NO = MGR
and TITLE_NM = decode( prior TITLE_NM ,
'VP','AVP', 'AVP','RSD', 'RSD','DSM', 'DSM','REP' )
PARENT ID NEEDS TO BE DISPLAYED IN THE CURR_MGR_ID
ID CURR_MGR_ID EMP_NO TITLE_NM
1     NULL     7839     'VP'
2     NULL     7000     'VP'
3     1     7566     'AVP'
4     2     7698     'AVP'
5     1     7782     'AVP'
6     3     7788     'RSD'
7     6     7902     'DSM'
8     7     7900     'REP'

Answer 1

SORRY.I Was ina a hurry as query is not working
I will not repeat
the structure of stg_hchy is(empno,mgr,title).
when loading into emp_hchy we have to load VP,AVP,RSD,DSM,REP
EMPNO MGR TITLE
101 201 AVP
201 NULL VP
301 201 AVP
401 101 RSD
501 401 DSM
601 501 REP
EMP_HCHY MUST CONSISTSOF
1 NULL 201 VP
2 1 101 AVP
3 1 301 VP
PLEASE HELP ME IN BUILDINGTHE SQL