Hi, Thanks for explaining the problem...I tried what you suggested. But still the system error is not displayed in html I tried to execute the script without cgi. 
unless (`mkdir -p "/xyz/abc/test"`)
{
 die  "myerror $!";
}

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Here is the output 
mkdir: cannot access directory /xyz/abc/test.
/xyz/abc/test: Permission denied
myerror:  at ./testerror line 8

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The part after myerror is the line number .

In reply to Re^2: trapping system error by anu_1
in thread trapping system error by anu_1

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