Error in Import data in oracle 11g table

Question

I have a table with structure as
SQL> desc PSACTIVIMG
Name Null? Type
ACTIVITYNAME NOT NULL VARCHAR2(30 CHAR)
SEQNO NOT NULL NUMBER(38)
PSIMAGEVER NOT NULL NUMBER(38)
IMGSEG BLOB
when the script try to insart data into this table ,after 5 row it fails and rollback all 5 row . i have taken a trace file for the same
4-168 17.30.24 0.000000 Cur#1.3396.HRGOV RC=0 Dur=0.000000 Disconnect
4-169 17.30.24 0.015000 Cur#1.3396.notSamTran RC=0 Dur=0.000000 Open Cursor Handle=04558628
4-170 17.30.24 0.000000 Cur#1.3396.HRGOV RC=0 Dur=0.000000 COM Stmt=INSERT INTO PSACTIVIMG (ACTIVITYNAME, SEQNO, PSIMAGEVER, IMGSEG) VALUES (:1, :2, :3, :4)
4-171 17.30.24 0.000000 Cur#1.3396.HRGOV RC=0 Dur=0.000000 Bind-1 type=2 length=30 value=Create Reqs for Open Positions
4-172 17.30.24 0.000000 Cur#1.3396.HRGOV RC=0 Dur=0.000000 Bind-2 type=19 length=1 value=0
4-173 17.30.24 0.000000 Cur#1.3396.HRGOV RC=0 Dur=0.000000 Bind-3 type=19 length=1 value=1
4-174 17.30.24 0.000000 Cur#1.3396.HRGOV RC=0 Dur=0.000000 Bind-4 type=23 length=2531 LONG BINARY DATA
4-175 17.30.24 0.082000 Cur#1.3396.HRGOV RC=0 Dur=0.000000 Bind-1 type=2 length=17 value=Create W-2 Output
4-176 17.30.24 0.000000 Cur#1.3396.HRGOV RC=0 Dur=0.000000 Bind-2 type=19 length=1 value=0
4-177 17.30.24 0.000000 Cur#1.3396.HRGOV RC=0 Dur=0.000000 Bind-3 type=19 length=1 value=1
4-178 17.30.24 0.000000 Cur#1.3396.HRGOV RC=0 Dur=0.000000 Bind-4 type=23 length=18170 LONG BINARY DATA
2-5712 17.30.28 7.093000 Tuxedo session opened { DisconnectAll at044AE780, pid=2524}
4-179 17.30.43 18.808000 Cur#1.3396.HRGOV RC=3114 Dur=0.006000 Rollback
4-180 17.30.43 0.000000 Cur#1.3396.HRGOV RC=0 Dur=0.000000 Disconnect
4-181 17.30.55 11.760000 Cur#1.3396.notSamTran RC=0 Dur=0.000000 Open Cursor Handle=04558628
4-182 17.30.55 0.000000 Cur#1.3396.HRGOV RC=3114 Dur=0.000000 Commit
4-183 17.30.55 0.001000 Cur#1.3396.HRGOV RC=3114 Dur=0.001000 Rollback
4-184 17.30.55 0.000000 Cur#1.3396.HRGOV RC=0 Dur=0.000000 Disconnect
4-185 17.30.56 1.544000 Cur#1.3396.HRGOV RC=8002 Dur=0.000000 Disconnect
How to overcome this problem, please suggest some way .

Answer 1

As long as I remember, you first have to insert empty_blob() and then update it.
Check out these links:
http://www.orafaq.com/wiki/BLOB
http://arjudba.blogspot.com/2008/06/how-to-insert-blob-dataimage-video-into.html
http://www.herongyang.com/JDBC/Oracle-BLOB-SQL-INSERT.html
Or you can just Google it...
:p