SAP NetWeaver AS ABAP Release 751, ©Copyright 2017 SAP AG. All rights reserved.ABAP - Keyword Documentation → ABAP - Release-Specific Changes → Changes in Releases 7.5x → Changes in Release 7.50 →
RFC and ABAP Channels in Release 7.50
Dynamic Destinations in RFC
The methods of the class CL_DYNAMIC_DESTINATION are used to manage dynamic
RFC destinations in Release 7.50 and higher. In particular,
the method CREATE_RFC_DESTINATION makes it possible to create a dynamic destination, which can be used in the current sessions for RFCs.
Point-to-Point Communication for AMC
Alongside the general publish-and-subscribe mechanism, a point-to-point communication option was introduced for the
ABAP messaging channels (AMC). Here, a sender object addresses
precisely one receiver session. The send action can be either synchronous or asynchronous. This is done
using the new factory method CREATE_MESSAGE_PRODUCER_BY_ID of the class CL_AMC_CHANNEL_MANAGER.
The ID of a receiver session is provided by the method GET_CONSUMER_SESSION_ID of the same class.
Enhancements for APC
The framework for ABAP channels (APC) was expanded as follows:
See also the ABAP Channels documentation in SAP Help Portal.
Forbidden accesses for APC
Up to now, any repeated attempts to bind a push channel to a bound messaging channel or any attempts to remove a nonexistent binding were ignored. From Release 7.50, both situations raise an exception.