Yes it will. You will get value by $G_Boardno which is hash from where you get value by $G_ExcepId which is also hash and so on. You can continue like this creating more and more levels until memory runs out.
It is equal to : 
$HoH->{$G_Boardno}->{$G_ExcepId}->{$G_CauseCode} = "value";

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Regards,
s++ą  ł˝ ął. Ş ş şą Żľ ľą˛ş ą ŻĽąş.}++y~-~?-{~/s**$_*ee

In reply to Re^3: How to create a 4 dimension hash by Andrew Coolman
in thread How to create a 4 dimension hash by jack_2060

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