Inbound messages in the BAPI-based XML format can be easily dispatched using routing notifications.

For each BAPI sent via XML to Adapter for SAP, a corresponding routing notification should exist. If no entry exists, the message will not be executed and Adapter for SAP will throw an exception.

The message type used in the routing notification for BAPIs is constructed from the concatenation of the business object name and the BAPI name, which are separated by a dot. (the syntax is <Business Object>.<BAPI method name>).

The only transport applicable to inbound BAPI calls is the BAPI transport.