ESS/MSS versions for HCM upgrade to Enhancement Pack 3

Hi All,

We have upgraded HCM to Enhancement pack 3. Do we need to change any ESS/MSS versions.

Here is our current landscape details.

Enterprise Portal 7.0 SP14

ECC 6.0

My SAP ERP 2005

SAPPCUI_GP 600 SP12

SAP_ESS 600 SP12

SAP_MSS 600 SP12

BP_ERP5ESS 1.0 SP12

BP_ERP5MSS 1.0 SP12

Could someone please suggest which SC's need to be changed and corresponding versions. Please suggest If there is any documents or notes related to this.

Thanks,

Sudheer.