CRM-ECC Integration Issue

Question

Hello Experts
I have an issue with data replication from CRM to ECC. My requirement is as follows:
1. There are few countries which have already gone LIVE with SAP CRM & ECC. In those cases, Customers will be created in CRM and the same will be replicated in ECC. The same happens for Quotations/ Sales Orders which gets replicated in ECC.
2. The business requirement currently is to prevent the replication of Customer master based on Account in ECC from CRM system for the countries which are going Live in future. Also teh Sales Orders, quotations which are created in CRM must not be replicated in ECC system & the same must be controlled based on Sales Area in ECC.
I am not sure of which Function Modules in ECC must be checked, so that we can find solution for the above. Probably, I am thinking of going for Z table for maintanenace of account groups and Sales Area in ECC, so that we can have better control.
Appreciate your earliest reply.
Regards,
Mohan

Answer 1

For filtering the data that flows from ECC -> CRM you can set filters in R3AC1, R3AC3, etc.
For filtering data flowing from CRM -> ECC you need to filter based upon subscriptions in SMOEAC. You need to use an inteiligent Replication object assigned to your subscription for this purpose.