Vendor Master REplication from CRM

Hi friends,

I am maintaining Employees from CRM to R/3 and these EMployees exists as Vendors in ECC (Purchasing). So whenever I replicate a document it is giving me error with these Partner functions CSR, Field Sales

The possible reason could be I have no option to map the Vendor Accountgroups to CRM Classification through PIDE(ECC)

Question is

How do you I maintain vedor master mapping to CRM partner functions,

I have already mapped the CRM Partner functions to R/3 Account groups, but i am assuming that I need to maintain the classification in PIDE to replicate.

So please help any suggestions will be greatly rewarded

thanks

Raj