Your attempted statement: 
    $mtab1[$ii][$jj]=$user;

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attempts to access a 2-Dimensional array.

In other words, it expects 

    $mtab1[$ii]

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to be an array (technically, an array-reference) that can be further indexed.

However, the value assigned to that is NOT an array - it is a scalar, assigned in the previous statement: 

$mtab1[$ii]=$tmpval; ##<<< This is a SCALAR

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That is why perl complains at run-time.

                As a computer, I find your faith in technology amusing.

In reply to Re: Why am I getting Can't use string (<string value>) as an ARRAY ref wile "strict refs" in use by NetWallah
in thread Why am I getting Can't use string (<string value>) as an ARRAY ref wile "strict refs" in use by 5NOMAD7

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