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Okta HTTP 403 E0000023 Operation failed because user profile is mastered under another system.
You should override the LucidLink attribute (lucidLinkData) profile source as Inherit from Okta.
You can do that by going to the Okta user profile (not the application user profile), click to edit and select the lucidLinkData attribute and then select "Inherit from Okta" in the Master priority dropdown.
For more information, please refer to the following articles in Okta's documentation:
Resource does not exist or one of its queried reference-property objects are not present.
Make sure you copy the Object ID from the "Enterprise Application" section (not the Object ID from the "App Integrations" section, as they are different).