Flow

[Former Member]

what is the execution flow of the data

[Former Member · Accepted solution]

Hi,

You mean Execution flow of XI ?

if yes,

1.File picked by the adapter,at the A.E it converts to XML format.

2.Generate a msg ID for the file and creates XI header to that file using CPA cache. CPA cache will be having the

information about all the Control(address) data.

3.Module processor

4.The file goes to send queue by the adapter engine, that file will be picked by the internal XI adapter and the file

will be forwarded to the Integration engine.

5.Pipeline steps follow the Integration Engine.

Receiver determination, Interface determination, Msg split, Msg mapping, Logical routing, Receiver aggrement, call adapter

6.The file will go to receive queue, which was taken and forwarded to the adapter engine.

[Former Member]

Hi,

Pipeline :

When a source message reaches the Integration server

the messages under goes this

a) Receiver Determination:

This steps determines the system that participates in the exchange of the message.

b) Interface Detremination:

For each receiver determine which interface will should receieve the message.

c) Message Split:

If more than one receievers are found, XI will instantiate new message for each receiver.

d) Message Mapping:

Mapping to transform the source message to destination message format.

e) Technical Routing:

Bind a specific destination and protocol to the message.

f) Call outbound Adapter:

Send the transformed message to the adapter or a proxy.

Note: reward points if helpfull

Thanks,

Soumya.

[aashish_sinha]

Hi,

Pipeline services provide functions for processing XML messages. They read and can change inbound XML messages, for example, the mapping or routing. They can also call processing processes, for example functions to create business data in an SAP component. The service type, number, and sequence are specified for each pipeline and cannot be changed.

The pipeline services are either part of the Integration Engine itself or originate from other areas of the SAP Exchange Infrastructure. A pipeline service can be used by more than one pipeline element.

When a source message reaches the Integration server

the messages under goes this

a) Receiver Determination:

This steps determines the system that participates in the exchange of the message.

b) Interface Detremination:

For each receiver determine which interface will should receieve the message.

c) Message Split:

If more than one receievers are found, XI will instantiate new message for each receiver.

d) Message Mapping:

Mapping to transform the source message to destination message format.

e) Technical Routing:

Bind a specific destination and protocol to the message.

f) Call outbound Adapter:

Send the transformed message to the adapter or a proxy.

Message flow:

/people/siva.maranani/blog/2005/05/25/understanding-message-flow-in-xi

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

Regards

Aashish Sinha

PS : reward points if helpful

[Former Member]

HI

Refer the blog

/people/siva.maranani/blog/2005/05/25/understanding-message-flow-in-xi

cheers

[Former Member]

Hi,

what is the execution flow of the data?

means how data or message flows in XI.

please refer this blog,

/people/siva.maranani/blog/2005/05/25/understanding-message-flow-in-xi

Reward points if helpful.

Regards,

Rradeep A.

[Former Member]

Hi ,

this blog exactly fulfills your requirement

/people/siva.maranani/blog/2005/05/25/understanding-message-flow-in-xi

Thanks,

Madhu

[Former Member]

hi check the below blog for message flow in xi

/people/siva.maranani/blog/2005/05/25/understanding-message-flow-in-xi

Note: reward points if solution found helpfull

Regards

Chandrakanth.k