Most likely the error does not occur on line 201 (whichever that is), but on another line in the elsif blocks.

Also, your assignments to $RLTAGRL make very little sense as the value assigned to the lexical variables named $RLTAGRL will disappear as soon as the block in which $RLTAGRL is declared is left.

What is the larger issue you are trying to address here? Blindly adding my in front of variable names rarely helps.