Error 1062 Duplicate entry '#__ucm_content.2' for key 'idx_asset_name

Hello,
When I run the migration, I get the following message:
1062 Duplicate entry '#__ucm_content.2' for key 'idx_asset_name'

Where do I have to check the problem?
Thanks for your help

Could you backup your site so I can run a test on your site?

Could I remove migrated content to start again?

Yes of course, I have a backup of the website, you can test whatever you want.
Regards

I see the issue, could you share the FTP account also? I will forward to our developer for further investigation.

I've added credentials for ftp access
Regards

pmarty I will share with our developer and keep you posted.

Do you have any update for that post please?

pmarty Our developer is working on it, pls give it more time.

saguaros Hello, have you resolved this issue, I'm also getting the same error and really need a working plugin to complete my clients website update.

Thanks

ginjg Could you help to submit a new topic and share the credentials of your site eg: URL + super admin account so we can check?