Create a Trace for Concurrent_program

Check the "Enable Trace" check box for the concurrent program that you want to get the trace file. and Save the changes from Sysadmin Responsibility.

Run the program from the respective Responsibility and notedown the request Id.

you can find the path of trace file using below Query.

select fcr.request_id "Request ID"
--, fcr.oracle_process_id "Trace ID"
, p1.value||'/'||lower(p2.value)||'_ora_'||fcr.oracle_process_id||'.trc' "Trace File"
, to_char(fcr.actual_completion_date, 'dd-mon-yyyy hh24:mi:ss') "Completed"
, fcp.user_concurrent_program_name "Program"
, fe.execution_file_name|| fe.subroutine_name "Program File"
, decode(fcr.phase_code,'R','Running')||'-'||decode(fcr.status_code,'R','Normal') "Status"
, fcr.enable_trace "Trace Flag"
from fnd_concurrent_requests fcr
, v$parameter p1
, v$parameter p2
, fnd_concurrent_programs_vl fcp
, fnd_executables fe
where p1.name='user_dump_dest'
and p2.name='db_name'
and fcr.concurrent_program_id = fcp.concurrent_program_id
and fcr.program_application_id = fcp.application_id
and fcp.application_id = fe.application_id
and fcp.executable_id=fe.executable_id
and ((fcr.request_id = &request_id
or fcr.actual_completion_date > trunc(sysdate)))
order by decode(fcr.request_id, &request_id, 1, 2), fcr.actual_completion_date desc;

--you will be prompted to enter the request_id;