SAP AMC

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ABAP Messaging Channels ( ABAP_AMC )
ABAP Messaging Channels (AMC) are a method of communication between ABAP programs using messages. Using a publish and subscribe mechanism, messages can be exchanged between any AS ABAP programs, which allows communication between different user sessions and ABAP_ASINSTANCES . Messages can be implemented as data objects with specific data types. Messages that can be sent and received are:

Text strings

Byte strings

Content that is serialized in accordance with fixed protocols. Helper classes are available for serializations and deserializations.
ABAP messaging channels are implemented as repository objects that can be accessed in sender and receiver programs using an interface-based and class-based programming interface (API). The classes and interfaces of the API use the naming convention CL_AMC_... and IF_AMC_... respectively. Communication between different ABAP_ASINSTANCES takes place using the message server .
ITOC



Latest notes:

Any data object can be sent by being serialized in a suitable way by the sender and deserialized by the receiver. Possible formats are XML or JSON in strings or SAP's own Push Channel Protocol .

The sendable messages