It looks like the same device is being discovered more than once by multiple datasources, hence leading to the error messages.
This is most likely due to the configuration setting “Discover all Fabric switches”. You can either create one datasource for each FC switch or you can configure one datasource per Fabric (and then turn on the Discover all Fabric switches feature). If you have done the former and have this setting enabled, you may run into this issue.
If this is the case, you may want to “Edit” the corresponding datasource and uncheck the “Discover all Fabric switches” checkbox and see the issue status. Once the datasource is automatically reconfigured after the change, the message should ideally disappear.
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