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subscription-manager registration fails with error : HTTP error (422 - Unprocessable Entity): The DMI UUID of this host (xxxxx-xxxx-xxxx-xxxx-xxxxxxx) matches other registered hosts

Solution Verified - Updated 2021-05-12T11:37:17+00:00 -

Issue

subscription-manager registration fails with error : HTTP error (422 - Unprocessable Entity): The DMI UUID of this host (xxxxx-xxxx-xxxx-xxxx-xxxxxxx) matches other registered hosts

Environment

Red Hat Satellite 6.6

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