BUPA_MAIN not replicated from CRM to ECC

Hi,

I am working in a new implementation project and i started configuring the middleware setting to replicate business partner between CRM and ECC. We need both way replication. So far I think I have made all settings. The BP gets replicated from ECC to CRM without any problem, both create and change. However for some reason BP is not replicating from CRM to ECC.

I see the bdoc is fully processed in SMW01 but BP is not created in ECC, however I don't see any queue in SMQ1/SMQ2 in both CRM and ECC. I am not sure where I am missing.

Any direction/tip would be much appreciated.

Thanks,

Anand