[askdba] Re: ORA-03113: end-of-file on communication channel

  • From: Chirag DBA <ChiragDBA@xxxxxxxxx>
  • To: askdba@xxxxxxxxxxxxx
  • Date: Mon, 18 Oct 2004 12:49:57 +0530

Thank you Subodh,

but Cursor is very slow I think. My client has asked me not to use
cursor as it will take lot many time to execute.

and I tried running each statement seperately, goes fine.

I think I need to change some parameter in SQLNET.ORA Im sure but what
parameter and what value not sure. I was getting this error in
previous company where I was working as a Production DBA and did
something in SQLNET.ORA and resolved. I need to check it again anyhow.

Im getting all the outputs after the completion of the Procedure. Any
idea to get it as and when they occur.

 - Chirag Majmundar 


On Mon, 18 Oct 2004 02:12:19 -0500, Subodh Deshpande
<subodh_deshpande@xxxxxxxxx> wrote:
> hello chirag,
> 
> end-of-file communication is due to network, as you are saying there is no =
> problem with network.
> then check the joins the table joins, i feel the joins are not precise..or =
> go for subquery..
> too many corss joins are happening i suppose..
> a=3Db, b=3Dc, b=3Df, b=3Dg, f=3Dd,f=3De, g=3Dh are these correct..
> 
> > > > where a.oprid =3D b.oprid
> > > > and b.person_id =3D c.person_id
> > > > and f.person_id =3D b.person_id
> > > > and f.location=3D d.location
> > > > and f.deptid =3D e.deptid
> > > > and g.person_id =3D b.person_id
> > > > and g.provider_grp_id =3D h.provider_grp_id;
> 
> what happens if you execute only select part..
> 
> are you inserting all rows of a to h tables into temp_profile..
> 
> if you are using pl/sql then why are you not using cursor to select the row=
> s then insert in a loop..
> 
> to monitor row execution put dbms_output in insert loop..
> 
> e.g.=20
> declare cursor c1 as select... from a to g where conditions
> 
> column declarations...
> =20
> begin
> open c1
> loop
> fetch c1 into... fetch column list
> exit when c1%notfound;
> begin
> insert into temp_profile values(fetch column lists);
> dbms_output.put_line(fetch column list);
> commit;
> end;
> end loop;
> close c1;
> end;
> 
> ps : some syntex may be here are there..this just simple, basic example..
>     set serverouput on; will show only few rows..on set serverput on size =
> 100000; etc will show more rows..on screen..
> 
> take care..subodh
> ----- Original Message -----
> From: Chirag DBA <ChiragDBA@xxxxxxxxx>
> To: tim@xxxxxxxxxxxxx, Nisar Tareen <ntareen@xxxxxxxxx>, askdba@xxxxxxxxxxx=
> rg
> Subject: [askdba] Re: ORA-03113: end-of-file on communication channel
> Date: Mon, 18 Oct 2004 11:58:49 +0530
> 
> >=20
> > U r riget tim,
> >=20
> > I will update the code, that will definitely help me.
> >=20
> > and Nissar,
> > as u said it can a problem of NETWORK, well, I can run each statement
> > seperately without any problem. So I cant say that there is a
> > networking issue with this.
> >=20
> > and is there any way that I can get the msg immediately after
> > executing the something.
> >=20
> > I mean all the DBMS_OUTPUT messages comes after the completion of the Pro=
> cedure.
> >=20
> > I wanna give some msg in between finishing each action.
> >=20
> > Any alternative of DBMA_OUTPUT??
> >=20
> >  - Chirag=20
> >=20
> >=20
> > On Sat, 16 Oct 2004 11:24:03 -0600, Tim Gorman <tim@xxxxxxxxxxxxx> wrote:
> > > Um, what's with the EXECUTE IMMEDIATE 'COMMIT' command?  PL/SQL support=
> s the
> > > COMMIT and ROLLBACK commands natively.  Also, it is a bad habit to left=
> -pad
> > > or right-pad spaces into the EXECUTE IMMEDIATE ' TRUNCATE TABLE
> > > TEMP_PROFILE_USERS ' command.
> > >=20
> > > The code shows lack of clarity on the nature of the DBMS_OUTPUT package.
> > > All of the strings "printed" using the procedure PUT_LINE are simply
> > > buffered into a text string.  If SET SERVEROUTPUT ON is run in SQL*Plus,
> > > then this text string is implicitly allocated/cleared by SQL*Plus at the
> > > start of the procedure call and will be output to standard output by
> > > SQL*Plus implicitly only at the conclusion of the procedure call.
> > >=20
> > > So, outputting messages that say "Please Wait ..." will appear strange =
> as
> > > all of the messages will be seen only at the conclusion of the procedur=
> e.
> > > Just an FYI...
> > >=20
> > > As far as diagnosing the ORA-03113, first try commenting out the INSERT
> > > involving the database links, and see if that helps it compile.  If
> > > uncommenting the INSERT causes the ORA-03113 again, you may want to loo=
> k at
> > > the setup of your database links and most particularly attempt to run t=
> he
> > > INSERT statement outside of PL/SQL, to see if it works.  In other words,
> > > diagnose the database link problems outside of PL/SQL.
> > >=20
> > > Hope this helps...
> > >=20
> > >=20
> > > on 10/16/04 3:43 AM, Chirag DBA at ChiragDBA@xxxxxxxxx wrote:
> > >=20
> > > > Each individual statements are working fine. But when I put them in
> > > > the PROCEDURE, it throws me out n disconnects the session.
> > > >
> > > > I m inserting all data into temporary table n don wanna do filter on =
> DB Link.
> > > > after putting them in temporary table I m inserting into my original
> > > > table with filtering.
> > > >
> > > > No firewall on DB as I m able to run the SQLs seperately.
> > > >
> > > > Any Idea why it gives me this error...???
> > > >
> > > > - Chirag Majmundar
> > > >
> > > > create or replace procedure populateiCareUsers IS
> > > > begin
> > > > dbms_output.put_line('Please Wait Deleting data from the Temp table');
> > > > -- delete from temp_profile_users;
> > > > execute immediate ' TRUNCATE TABLE TEMP_PROFILE_USERS ';
> > > > dbms_output.put_line('-------------------------------------------');
> > > > dbms_output.put_line('Deleted data from the Temp table....');
> > > > dbms_output.put_line('-------------------------------------------');
> > > >
> > > > dbms_output.put_line('-------------------------------------------');
> > > >
> > > > dbms_output.put_line('Inserting data in to the Temp table....');
> > > > dbms_output.put_line('-------------------------------------------');
> > > >
> > > > insert into temp_profile_users
> > > > select a.oprid
> > > > , c.last_name
> > > > , c.first_name
> > > > , e.descr department
> > > > , d.descr location
> > > > , h.name1 provider_grp_name
> > > > from psoprdefn@icaeurp1 a
> > > > , psopralias@icaeurp1 b
> > > > , ps_rd_person_name@icaeurp1 c
> > > > , ps_location_tbl@icaeurp1 d
> > > > , ps_dept_tbl@icaeurp1 e
> > > > , ps_rb_worker@icaeurp1 f
> > > > , ps_rf_grp_member@icaeurp1 g
> > > > , ps_rf_provider_grp@icaeurp1 h
> > > > where a.oprid =3D b.oprid
> > > > and b.person_id =3D c.person_id
> > > > and f.person_id =3D b.person_id
> > > > and f.location=3D d.location
> > > > and f.deptid =3D e.deptid
> > > > and g.person_id =3D b.person_id
> > > > and g.provider_grp_id =3D h.provider_grp_id;
> > > >
> > > > dbms_output.put_line('Please Wait, Updating the Profile_Users table..=
> ..');
> > > >
> > > > insert into
> > > > profile_users(BEPUSER_ID,ORIGIN,OPRID,LAST_NAME,FIRST_NAME,DESC_DEPT,=
> LOCATION,
> > > > NAME)
> > > > select
> > > >
> > > > SQ_iCAREUSER.nextval,'iCare',OPRID,LAST_NAME,FIRST_NAME,DEPARTMENT,LO=
> CATION,PR
> > > > OVIDER_GRP_NAME
> > > > from temp_profile_users where
> > > >
> > > > oprid not in(select oprid from profile_users);
> > > >
> > > > EXECUTE IMMEDIATE 'commit';
> > > > dbms_output.put_line('Profile Users from iCare are Updated and
> > > > Committed........!!! ');
> > > > end;
> > > > /
> > > >
> > > > create or replace procedure populateiCareUsers IS
> > > > *
> > > > ERROR at line 1:
> > > > ORA-03113: end-of-file on communication channel
> > >=20
> > > --
> > >=20
> > >=20
> > > http://www.freelists.org/webpage/oracle-l
> > >
> >=20
> >=20
> 
> Good Luck..Subodh Deshpande
> 
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> Experience Is Knowledge
> Wisdom Is Philosophy
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> 
> --=20
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