Message processing

[Former Member]

Hi Gurus,

I want to know what is means message processing. How to handle and configure.

[Former Member]

Hi,

Refer the below sap-help regarding message processing.

http://help.sap.com/saphelp_nw04/helpdata/en/14/80243b4a66ae0ce10000000a11402f/frameset.htm

Thanks,

RamuV

[Former Member]

hi,

SAP Exchange Infrastructure sends XML messages between application components. The processing of XML messages is based on information located in a central repository and directory that is called at runtime. The runtime environment required to process this information is provided by the Integration Engine.

Prerequisites

Your integration environment is set up and the runtime environment is configured.

The role SAP_XI_APPL_SERV_USER is assigned to those users that call the Integration Server using an application and to users used for processing on the Integration Server.

Process Flow

When the Integration Engine receives an XML message, it processes it using its pipeline; which comprises the following processing steps:

● Inbound processing with logical and technical routing, and message branching

● Outbound processing with mapping and the receiver call

Routing relates to the receivers of an XML message, which must be localized within the existing system landscape.

Logical routing determines the name of the receiver and the receiver interface; technical routing queries the communication channel (the physical address) in the Integration Directory that is required to call this interface.

During mapping, values and structures of the sender and receiver application are mapped to each other.

The following aspects are also important for message processing with the Integration Engine:

● Pipelines and pipeline services

● Quality of service

● Queues for asynchronous message processing

Thanks,

Vijaya.

[Former Member]

HI

As a PI runtime component, the Integration Engine has the task of receiving, processing and forwarding XML messages. During message processing, collaboration agreements are evaluated, the receivers are determined, and mapping activities are executed.

The individual processing steps are called pipeline services and are defined in pipelines. It is the task of the Integration Engine to process these pipelines correctly and consistently. To guarantee this, you must configure the Integration Engine accordingly and monitor the message processing. Event-Driven Message Processing, Prioritized Message Processing and Message Packaging are all possible.

Pipeline is the term used to refer to all steps that are performed during the processing of a message.

A pipeline represents a fixed processing run for particular messages and differs from other pipelines depending on the configuration of the Integration Engine.

cheers

[Former Member]

Hi,

hope this blog answer your question:

/people/sap.india5/blog/2006/01/03/xi-asynchronous-message-processing-understanding-xi-queues-part-i

Regards

Patrick