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Oracle Linux: User With Username "oracle" Exists on Both Local And AD Domain, Failing Often with Errors (Doc ID 2990875.1)

Last updated on DECEMBER 17, 2023

Applies to:

Linux OS - Version Oracle Linux 7.0 and later
Linux x86-64


On Oracle Linux 7 server running on an engineered system, user with username oracle exists both locally and at AD domain level. This user fails often causing authentication issues in the server.

From /var/log/secure :


 A user oracle is created locally recently whilst an existing user oracle was already existing in the AD domain.


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