TIBCO Info link Reader not working with Kerberos Authentication

Hello All,

I am trying to connect to spotfire info link using the Info link reader and on my spotfire server i have Kerberos authentication.

It is giving me below error any one had any idea if Kerberos works.

2021-03-22 10:34:13,550 : WARN : main : : WrappedNodeDialog : TIBCO Spotfire Information Link Reader : 0:1 : failed to apply settings: Failed to access the WSDL at: https://spotfireserver/spotfire/ws/QueryManagerService?wsdl. It failed with:
Server returned HTTP response code: 401 for URL: https://spotfireserver/spotfire/ws/QueryManagerService?wsdl.
org.knime.core.node.InvalidSettingsException: Failed to access the WSDL at: https://spotfireserver/spotfire/ws/QueryManagerService?wsdl. It failed with:
Server returned HTTP response code: 401 for URL: https://spotfireserver/spotfire/ws/QueryManagerService?wsdl.
at com.tibco.spotfire.infolinkreader.InfoLinkReaderNodeDialog.saveSettingsTo(InfoLinkReaderNodeDialog.java:484)
at org.knime.core.node.NodeDialogPane.internalSaveSettingsTo(NodeDialogPane.java:532)
at org.knime.core.node.NodeDialogPane$5.run(NodeDialogPane.java:769)
at org.knime.core.node.util.ViewUtils$3.run(ViewUtils.java:353)
at org.knime.core.node.util.ViewUtils$2.run(ViewUtils.java:155)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)