delta changes for address are not reflecting from ECC to CRM

Hi,

We are using ECC and CRM 6.0 .We have completed the initial download for all the customers from ECC to CRM.Whatever we do changes for the customers in ECC, these changes are replicating to CRM by using delta load.But when we update the address in ECC the updated address is not replicated to CRM.Bdoc is generated with the updated address.But the updated address is not posting in the BP.

Ex: When we changed the street name in ECC then the Bdoc is generating with updated street name.But it is not updating in BP in CRM.

Please help me.

Thanks,

Kiran