Classification View in BP is not replicating to from ISU to CRM

Hi All,

I am very new to SAP CRM Middleware. We are upgrading to CRM 7 in out project.

When we run a request load to replicate BP (Busines Partner) from IS-U to CRM, It successfully replicates all the data from ISU to CRM.

But only the Classification Data is not getting replicated to CRM. Please see screen shot sbelow:

ISU Screen shot: XD03--> Additional Data

In CRM after Replication:

Attribute 4 is not copied. Can anybody suggest me any solution to this problem?

Thanks in advance,

Suman