Resolution:
BusinessWorks 2.0.3 supports all ActiveEnterprise 4.2 Adapters, including:
AdapterSDK
Adapter for Siebel
Adapter for R3
Adapter for PeopleSoft
Adapter for File
Adapter For ActiveDB
Adapter For SWIFT
Adapter for Oracle Applications
Adapter for Infranet
Adapter for MetaSolv
Adapter for EJB
Adapter for LotusNotes
Adapter for MQSeries
Adapter for CORBA
Adapter for JDE OneWorld
Adapter for JDE OneWorld Xe
Adapter for Arbor/BP
Adapter for LDAP
Adapter for Teradata
Adapter for Remedy

This is not an exhaustive list. There are more adapters coming.