Strange OTBI Error:[nQSError: 27046] Inaccessible column

Summary:

Strange Behavior, getting the below error however respective Job Role/ Duty roles are assigned to the user but still users are getting the below error (Screenshot attached below).

Background:

I've created an analysis that filtered the data based on the logged-in Username Session. Here username is of Line Manager, the data is their Direct Reports.

Filter Used: (Screenshot attached below)

User Name is equal to / is in@{NQ_SESSION.USER}

Investigation

There are 2 Subject Areas used in the analysis.

a. "Workforce Performance - Performance Rating Real Time"

b. "Payroll - Element Entries Real Time"

I've checked the below Oracle Mapping and found