Anyone know how to address this issue?

<platformCore:code>INSUFFICIENT_PERMISSION</platformCore:code>
                        <platformCore:message>Permission Violation: You need a higher level of the 'Lists -&gt; Customers' permission to access this page. Please contact your account administrator.</platformCore:message>

It sometimes always takes a little time for permission settings to propagate. Make sure you try that request a couple of hours later netsuite

Thanks