Data-Level Security access denied

Hi Techies,

In My webMethods: Navigate > Applications > Administration > System-Wide > User
Management > Roles

When try for a specific Role: Data Level Security > Service

Get error - [POP.001.0002] A “java.lang.NullPointerException” occurred with the Message “at com.webmethods.bpo.portal.dls.QueryHelperPortal.loadQuery(QueryHelperPortal.java:187)”

When try for a specific Role: Data Level Security > Documents

Get error - [POP.001.0002] A “electric.util.WrappedException” occurred with the Message "java.rmi.RemoteException: HTTP error response:

Access Denied

"

Please find attachment, why it is coming.

I want to see the list of all services that the role can currently access and the list of all documents that the role can currently
access.