redhat7.2下oracle的错误提示,请指教

redhat7.2下oracle的错误提示,请指教

用sqlplus system/manager@Test和oemapp dbastudio都能进去,可是oemctrl start oms命令就出现了如下错误:
Could not connect to the OMS:possible error in the configuration filed.
指的是那些设置文件,请不吝赐教!
      
Oracle Managerment Server has problems on Redhat 7.x