Sessions Hanging Problem

Question

Dear All,
Many of the users have requested me to kill their sessions because of not respoding/hang. Mostly this occur when they run or compile thier SPs (Stored Procedures). I noted that all procedures that contain an insert to a log (user created table) table hangs. As per my opinion table may be lock or in use by any other. But how I can find it. Please let me to know.
Aqeel Nawaz

Answer 1

Suppose session hangs during execute the procedure.
To pass the procedure name in below query.
select
V$S.LOGON_TIME,
V$S.SID,
V$S.SERIAL#,
V$S.USERNAME,
V$S.PROCESS,
V$P.SPID,
V$S.STATUS,
V$S.MACHINE,
V$S.CLIENT_INFO
from v$session V$S,
v$process V$P
where V$S.PADDR = V$P.ADDR
and V$S.SID in
(select distinct sid from v$access where object like ('%&obj%'))
order by
V$S.PROCESS,
V$S.SID;
Regards
RajaBaskar