Adding Devices to OME fails with the below error

Messages:
Running
Discovery of target 10.58.197.30 started.
Discovery target resolved to IP 10.58.197.30 .
: ========== EEMI Code: CGEN1013 ==========
Message: Unable to connect to the device over WSMAN, REDFISH because a connection error occurred.
Recommended actions: Make sure that the target device is available and retry the operation.
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Task Failed. Completed With Errors.