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I have problem with restore backup.

Kənan Sahmuradov
Kənan Sahmuradov
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October 13, 2021

Import failed. Check your server logs for more information. com.atlassian.confluence.importexport.ImportExportException: Unable to complete import because the data does not match the constraints in the Confluence schema. Cause: PSQLException: ERROR: duplicate key value violates unique constraint "unq_lwr_username" Detail: Key (lower_username)=() already exists.

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Brant Schroeder
Brant Schroeder
Community Champion
October 13, 2021

@Kənan Sahmuradov 

This should help you work through this issue. https://confluence.atlassian.com/confkb/confluence-site-xml-import-fails-with-duplicate-key-error-438993638.html

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Kənan Sahmuradov
Kənan Sahmuradov
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October 13, 2021

I saw it.but solution didnt work

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Brant Schroeder
Brant Schroeder
Community Champion
October 13, 2021

Does the instance that you are importing from still exist?  If you could validate that no duplicates exist in the database and then perform the backup again.

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