Solution : https://service.sap.com/sap/support/notes/489798 (SAP Service marketplace login required)
Key words :
create function group ybp_set_excl_fct, symptom excluded partner functions, function module ybp_set_excl_fct, adjust report ybp_set_excl_fct, attached source code, remote-enabled module, crm business partners, linked crm server, /3 system called ybp_trans_excl_func, excluded partner functions
Related Notes :
608749 | Autom maintenance of exclusion list in download from R/3 |