In this note it is specifying like directory is not readable.
The solution for this is mentioned as (If this error occurs, grant at least read and execute permissions to the SAPservice<SID> user on the above-mentioned directories)
I have check this in OS level(WIndows server 2003) . The space level of oraarch is very less.
But still I am stuck with this issue.
And i am executing the command dir \\ofcomlcys026\n$\oracle\se3\oraarch.