Central Contract : Contract In backend ECC does not appear in tracking Tab in SRM

Hello,

We are on SRM 7.0 SP2 with ECC 6.0 EhP 6 in Classic Scenario.

We are able to create contracts in SRM & distribute to backend ECC using PI.

1. However, upon creation of backend ECC contract, the corresponding ECC document number is not getting updated in the 'Tracking' tab of SRM Central Contract.

I see the PurchasingContractSRMReplicationConfirmation_Out as successful in ECC, but nothing coming into SRM.

2. Also, what are the PI services that need to be activated for PO creation.

• PurchaseOrderERPRequest_Out_V1
• PurchaseOrderERPConfirmation_In
• PurchaseOrderERPRequest_In_V1
• PurchaseOrderERPConfirmation_Out_V1

Are all these or only a couple of these need to be activated ? Please confirm.

Many Thanks,

PD.