Do you have the accumulation mode set to Merge Incoming Attributes?
I do not think so. Where is this setting?
Thank you
I do not think so. Where is this setting?
Thank you
If you expand the attribute accumulation option towards the bottom of the area on area overlayer you should see the options

If it is a parameter of AOAO, I do not have it because my version is 2012 SP4.
Is there anyway a solution?
If it is a parameter of AOAO, I do not have it because my version is 2012 SP4.
Is there anyway a solution?
In 2012 it should do that anyway without the parameter.
Are you sure these are overlapping features? Or rather, are these parts that don't overlap? If they were non-overlapping parts then they would only have their own attributes. Only the overlapping parts would have both attributes.
Or... did you specify a list attribute? Maybe that is stopping individual attributes from being added.
If it is a parameter of AOAO, I do not have it because my version is 2012 SP4.
Is there anyway a solution?
Oh, and did the other feature have the same attributes, even if they are empty? eg both features have Id but one has a value and the other is empty? Because attributes won't get merged if they both exist already (even if it is empty). Try using an AttributeRemover to remove unnecessary (and empty) attributes before the overlay operation.