(转)How To Kill runaway processes After Terminating Concurrent Request

  Every concurrent Request uses some resources for running. If we find that the concurrent request is taking long time and decided to terminate the concurrent request , the resources may not be released soon. These processes are called runaway processes. So we need to manually kill the processes at database and os level to have the resources released to the system. Terminate the concurrent request from the front end. Then

 

SQL>select request_id,oracle_process_id,os_process_id from fnd_concurrent_requests   
where request_id=’&Req_Id’;   
SQL>select p.spid , s.sid , s.serial# from v$session s , v$process p   
where s.paddr = p.addr and s.process = &os_process_id ;   
SQL> alter system kill session ‘session-id,session-serial’ $ kill -9 <server pid>  

 

Complete details about the request can be found using the following query :
SELECT   qt.user_concurrent_queue_name ,  
         fcr.Request_Id Request_id     ,  
         fu.User_name                  ,  
         p.spid                        ,  
         s.sid  
                  ||’,  
         ‘  
                  || s.serial# SIDSERIAL ,  
         SUBSTR( Fcpv.Concurrent_Program_Name  
                  ||’ – ‘  
                  || Fcpv.User_Concurrent_Program_Name, 1,46) Program           ,  
         TO_CHAR( fcr.actual_start_date, ‘mm/dd hh24:mi’ )    actual_start_date ,  
         phase_code                                                             ,  
         status_code                                                            ,  
         TO_CHAR( TRUNC(SYSDATE) + ( SYSDATE – fcr.actual_start_date ) , ‘hh24:mi:ss’ ) duration  
FROM     apps.Fnd_Concurrent_Queues Fcq     ,  
         apps.fnd_concurrent_queues_tl qt   ,  
         apps.Fnd_Concurrent_Requests Fcr   ,  
         apps.Fnd_Concurrent_Programs Fcp   ,  
         apps.Fnd_User Fu                   ,  
         apps.Fnd_Concurrent_Processes Fpro ,  
         v$session s                        ,  
         v$process p                        ,  
         apps.Fnd_Concurrent_Programs_Vl Fcpv  
WHERE    phase_code              = ‘C’  
AND      status_Code             = ‘X’  
AND      s.paddr                 = p.addr  
AND      fcr.requested_by        = user_id  
AND      fcq.application_id      = qt.application_id  
AND      fcq.concurrent_queue_id = qt.concurrent_queue_id  
AND      userenv(’lang’)         = qt.language  
AND      fcr.os_process_id       = s.process  
AND      fcr.Controlling_Manager = Concurrent_Process_Id  
AND  
         (  
                  fcq.concurrent_queue_id = fpro.concurrent_queue_id  
         AND      fcq.application_id      = fpro.queue_application_id  
         )  
AND  
         (  
                  fcr.concurrent_program_id  = fcp.concurrent_program_id  
         AND      fcr.program_application_id = fcp.application_id  
         )  
AND  
         (  
                  fcr.concurrent_program_id  = fcpv.concurrent_program_id  
         AND      fcr.program_application_id = fcpv.application_id  
         )