How to add y axis once

Hi, there
I am trying to create dynamic x y chart. The chart contains temperature, humidity, current and so on. I am able to get the dynamic series but not able to get y axes. Whenever I select two temperature y axes also giving me two temperature axis. So I am trying to asking that, although I select multiple temperature or any other at same time I need once in y axis.

Hello Rocky_Burman,

How exactly are you dynamically populating the XY chart. If only one Y-axis is defined in the charts configuration, each series will render on that Y-axis. Typically when you see multiple Y-axis it is because there are multiple elements defined for the Y-axis. You should avoid adding elements to this property if one element already exists in the Y-axis.