I am in verse to setup MMR on two centOS Machines.
I tried running:

 ./mmr.pl --host1 389-supplier.sap.com --host2 389-consumer.sap.com --host1_id 1 --host2_id 2 --bindpw password --repmanpw password --create

It is working but when I checked at consumer side, is throwing error:

 Replica has a different generation ID than the local data.