SellerFlex - Inbound Errors for "Item cannot be stowed because it is not eligible for fulfillment"

I am trying to inbound "Digital Cameras" in my seller-flex but unable to inbound the same.

"Item cannot be stowed because it is not eligible for fulfillment" , I am getting this error. My SellerFlex is working and we are processing orders

First we, suspected it could be a lithium battery issue , safety and compliance , but we did update the required specs on the ASINs , but still no luck

Anyone else facing similar issues

Thanks

JJMEHTA