CDP installation fails with error "Job for cloudera-scm-server-db.service failed because the control process exited with error code.

[#1]

CDP installation fails with error "Job for cloudera-scm-server-db.service failed because the control process exited with error code. See "systemctl status cloudera-scm-server-db.service" and "journalctl -xe" for details."

[#2]

Below is details on error

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# systemctl status cloudera-scm-server-db.service

Failed to get properties: Access denied

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Thanks

Prashant.