Cannot View Concurrent Manager Log And Out Files in R12 (APP-FND-01634 )

'APP-FND-1634-The log file &FILENAME does not exist or this program is restricted from reading it'
If the concurrent request has completed then please contact your system administrator.
APP-FND-1636 NO REPORT AVAILABLE FOR THIS CONCURRENT PROCESS
Cause:
Profile Option 'RRA:enabled' setting is not correct.
Solution:
To implement the solution, please execute the following steps:
1. Shut down managers and verify no FNDLIBR processes are running.
2. Go into the responsibility: System Administrator
3. Navigate to profile/system
4. Search for profile 'RRA:enabled' and set the value to Yes.
5. Save
6. Restart the managers
7. Retest the issue.