We frequently get this error in the delivery log. This error is blocking
the delivery.In the error here below I have substituted the real image
link (that is correct) with IMAGE_LINK for privacy reason.If I copy and
paste the same html into another delivery everything works fine !Do you
have some suggestions ?Example 1 27/10/2018 06:31:03 SCM-120009 Key
value 'IMAGE_LINK' is duplicated for elements 'Image (image)' of the
document being edited. Please rename on of the collection elements.