It is informational only. I believe you can ignore the message.
If you double-click on any of the informational notes, it will bring up ADC_SAR_SEQ_v2_10.cysch. It's possible that whoever designed the component didn't perform enough error checking validation. Hence the unnecessary info notes.
Note: I've had other issues I have voiced with this component. An alternate consideration I chose to use is to call the ADC_SAR component and a separate AMux. This requires that I control the AMux myself. No prob. I've got a bit of a 'control' personal issue.
thanks. Ok i will ignore this message. In the worst case i can switch back to seperate MUX and ADC, then I do not get this message.
Normally i use the combination with seperate MUX and ADC.