Adding vCenter instance to vRO looks unhealthy - (unusable: java.lang.ClassCastException: com.vmware.vcac.authentication.http.spring.oauth2.OAuthToken cannot be cast to com.vmware.vim.sso.client.SamlToken)

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Issue : 

 Adding vCenter instance to vRO completes but the inventory has below messages.

https://vcenter.wecloud.lab:443/sdk (unusable: java.lang.ClassCastException: com.vmware.vcac.authentication.http.spring.oauth2.OAuthToken cannot be cast to com.vmware.vim.sso.client.SamlToken)




Storage Policies (unusable: PBM error: java.lang.RuntimeException: java.lang.ClassCastException: com.vmware.vcac.authentication.http.spring.oauth2.OAuthToken cannot be cast to com.vmware.vim.sso.client.SamlToken)



Storage Policy Components (unusable: PBM error: java.lang.RuntimeException: java.lang.ClassCastException: com.vmware.vcac.authentication.http.spring.oauth2.OAuthToken cannot be cast to com.vmware.vim.sso.client.SamlToken)

Resolution : 

Add the vCenter instance as Share a unique session



Hope it helps :)

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