There is a name conflict between "tlOff" (text label off) of the unit RChart and a
variable "tlOff" used in another
third-party. How can I resolve this conflict?
Solution
You can either rename tlOff (if you have the sources) or you can specify the unit where "tlOff" is defined. The second approach is much more convenient and should do it in moist cases (i.e. use RChart.tlOff instead of tlOff).
SDL Components 
