Hi Weiching,
I regret to say it didn't solve the problem.
Nothing works even clicking "Display"button nothing happens.
Assigned Role
RoleName:
pcd:portal_content/com.sap.pct/specialist/com.sap.pct.srm.srm70/com.sap.pct.srm.suite.fl_suite/com.sap.pct.srm.suite.fl_roles/com.sap.pct.srm.suite.ro_operationalpurchaser
He has the role:
Operational Purchaser (ERP/SRM)
Best Regards
Airwave