Hi,
Did you maintain COPYOPENING under Data source (source audit).
The COPYOPENING property identifies which DATASRC values can be subject to the BCF rule. A DATASRC id with a "Y" COPYOPEN property is recognized by the system as being a DATASRC value relevant for BCF. A blank or an "N" disables any BCF functionality for these DATASRC values.
Hope it helps...
regards,
Raju