message flow

[Former Member]

hi all,

how odes message flow occurs in xi integration server?

regards,

keerthi

[Former Member]

Dear Keerthi

There are two parts in integration server 1)java stack 2)ABAP stack

Message flows according to these pipeline steps

1) Inbound message

2)Receiver determination

3)Interface determination

4)Receiver grouping (in case if receiver are more then one)

5)Message branch according to receiver list (in case if receiver are more then one)

6)Request message mapping

7)Technical routing

😎 Call Adapter

9)Response

message comes in the server and depending upon the request of client this is directed to ABAP Stack or Java stack By ICM.

Now in ABAP stack dispatcher assigns this job to available work process.ABAP stack has acces to DB ABAP

while in Java stack J2EE dispatcher assigns this job to server. this stack has access to DB J2EE

Jave stacks communicate to Abap through interface using JCO fast RFC

for more information you can refer to this link

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

also you can refer to sap tuning guide for more optimal details

Thanks

sandeep Sharma

PS: If helpful plz reward points

fo more details you can refer to this link

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

[Former Member]

hi,

well , in very simple terms :

initially message go to<b> Resourse adapter</b> in <b>Adapter engine</b> which does the required formats into XML, cause XI understand XML formats.

then it goes to <b>Module Proccessor</b> and all module works on this in a perticular manner.

then it goes to in a queue, and all the basic routing and mapping part is done here

and then it goes to <b>Integration server Messaging Queue.</b>

To receive the messge from <b>Integration server Messaging Queue</b> and upto receiver end whole process is done in reverse manner.

hope this will help

regards

HONEY

Message was edited by:

Honey Gyanani

[Shabarish_Nair]

/people/siva.maranani/blog/2005/05/25/understanding-message-flow-in-xi - read thru this blog. it has documented the concept very well.

[Former Member]

Hi

Message Flow in XI.

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

Thanks

[Former Member]

HI,

Message received at the integration server are processed through the series of steps called pipeline sevices.

Pipeline steps are:

!) RX determination

2) Interface determination

3) Message branch

4) Message Mapping

5) Outbound binding

6) call adapter

Thanks and Regards,

Chirag Gohil