Currently patching is done for Gateway system back end ecc system patching is not done.
upgraded the SAP FIORI 1.0 TO SAP Fiori 2.0 with the following add ons.
SAP_UI (751 Release)
UIHR002(Main Component) (100 Release)
UIX01CA1 (200 Release)
SAPUIFT(100 Release)
after patching all new business roles are present for request leave request\view team View calendar.
but for manager related roles (SAP_HCMFAB_BCR_MANAGER_T and SAP_BR_MANAGER_HRINFO) are missing in PFCG t code.
But Following roles are there for manager which standard role for Fiori 1.0 in pfcg after upgrade also.
SAP_BC_SRV_DX_MANAGER
SAP_BW_SOLUTION_MANAGER
SAP_ESH_CONTENT_MANAGER
SAP_FND_BCR_MANAGER_T
SAP_HR_BCR_MANAGER_T
SAP_PS_RM_PRO_RECMANAGER
ZZ_GW_HR_MANAGER_SELF_SERVICE
ZZ_SAP_HR_BCR_MANAGER_T_TEMP