Getting Eror while executing SCHEDULDER JOBS

Hello All

Getting error while execution the below scheduler

BEGIN
  dbms_scheduler.create_job(
  job_name   => 'DAILY_LOAD',
  job_type   => 'EXECUTABLE',
  job_action => '/orabin/sfcm/oracle/scripts/appjob_load_trk_alert.ksh',
  enabled => true,
  comments   => 'To send alert mail for Daily Load');
END;
/

begin
dbms_scheduler.run_job('DAILY_LOAD');
end;
/

ERROR at line 1:
ORA-27369: job of type EXECUTABLE failed with exit code: Not owner
ORA-06512: at "SYS.DBMS_ISCHED", line 185
ORA-06512: at "SYS.DBMS_SCHEDULER", line 486
ORA-06512: at line 2

Running from Oralce 11.2.0

Os: HP Solaris

Granted executable privileges to the running schema

Can anyone suggest me on this, and please share any documents also