UCS management pack gives connection error on 1 of our 4 UCS Manager instances

[jeffmcdermottco]

UCS management pack v2.03, UCS Manager v2.2.5a, vROps Version 7.5.0.13165949  Build 13165949

Unable to establish a valid connection to the target system. Error trying to establish connection

[Yogadevi]

What does UCS adapter log says?

[jeffmcdermottco]

2019-06-11 18:05:19,300 ERROR [Collector worker thread 21] (3749) com.cisco.ucs.vcops.util.VMwareRestAPIInvoker.<init> - Error while getting the version of REST API:

com.vmware.ops.api.client.exceptions.AuthException: API call failed, reason = 401

        at com.vmware.ops.api.client.internal.ResponseHandlerImpl.handleResponse(ResponseHandlerImpl.java:108)

[Yogadevi]

Its giving response code 401.Can you please check the credentials that you are using in the adapter instance?

[ooajala]

Did you find a solution to this problem because I am also getting the same issue.

We have several UCS Domains and I am using a local UCS account to attempt authentication while adding the first UCS Domain in vROPS.

Any help greatly appreciated.