Error Message that things are the same, but they are not.

[chelseasparks]

<<<The item library requires that all item variations within the same item share the same description. Please confirm that the descriptions match for the following rows: [9 15].>>>

[Chad]

Hello @chelseasparks, welcome to the Seller Community. 

It sounds like you're uploading items via CSV file. Could you share a photo of the CSV file so we can take a look at the rows together?