AA Product String Builder not working as expected

[#1]

I have followed the steps given here e-comm: Product Viewed - Search Discovery Adobe Solutions

But the product variable is not getting set and throwing the following error

As you can see prod view event is getting set but the product variable is not set.

I am using the Data Layer Manager extension to call the product viewed event. Any help on this issue ?

[rm14 · Accepted solution]

I got it right. For Data Layer Root Object i was passing AppEventData which is not required.

[rm14 · Accepted solution]

@urvijag76854707 What did you pass for the data layer object when you resolved this ?