oradebug setospid 35020
oradebug setospid
is found in v$process
, column SPID
(or SOSID
?). If a session ID (SID) is known, this value can be found like so: select prc.spid from v$session ses join v$process prc on ses.paddr = prc.addr where ses.sid = sys_context('userenv', 'sid');