Answer / vinay gautam

The main purpose of using SAP XI in real time scenario is
to translate and transfer real time data from one system to
another system with error monitoring, because when it is a
realtime data, we don't have a chance to correct it.

When you are using SAP-XI as a middleware, it is easy to
monitor the data transfer, we can have some alerts in SAP-
XI, we can trigger them as and when is required.

We can send mails to the specified person, responsible to
look into the error.

If any error occures in between you can check the error in
run time work-banch of SAP-XI.

If some messages fails, then you can restart them form SAP-
XI itself.

As we all know that SAP-XI is capable to communicate with
SAP to SAP, SAP to Non-SAP and Non-SAP to Non SAP system,
it is easy to configure a scenario only once and can use it
further, and also if there is a requirement at any point of
time to change any back end system then you just need to
change the interface in XI.

Answer / guest

Hello friend,
This is depends on the client requirement.But one thing
is for every scenario we have to do configuration for all
these areas SLD,Integration Repository and Integration
Directory.
And the main thing is we have to decide which kind of
Communication is required according to client requirement,
Basically SAP XI provides 3 kinds of communications between
the sender and reciever ,They are
1) Proxy communication
2) Adapter communication
3) Webservice communication

1 - Suppose if we are communicating with the Either JAVA
or ABAP application, then we go for Proxy communication.,
i.e. Java Proxy or ABAP Proxy.
2 - Suppose if we are using other than these applications,
then we need to go for Adapter based communication.Here
according to our scenario requirement, we have to choose
the Adapter like ex: JDBC,XI,IDOC,RFC,FILE
3 - Suppose if we are communicating with the web services
then like .Net or real time systems like MARKET ANALYSYS
Tools we will use SOAP / HTTP Adapters.

And one more thing is " Monitoring "
For this we have so many monitoring techniques like

Performance monitoring
End to End monitoring
Schedule monitoring
Application to Application monitoring
Message Processing steps monitoring


All these are Basic things which we have to take care for
every Real time Scenarios.

So still if u want any clarification, then send me your
query to my mail id

cravisap@gmail.com
If there is any thing i did mistake here please do inform
me.

Answer / vinay gautam

The main purpose of using SAP XI in real time scenario is
to translate and transfer real time data from one system to
another system with error monitoring, because when it is a
realtime data, we don't have a chance to correct it.

When you are using SAP-XI as a middleware, it is easy to
monitor the data transfer, we can have some alerts in SAP-
XI, we can trigger them as and when is required.

We can send mails to the specified person, responsible to
look into the error.

If any error occures in between you can check the error in
run time work-banch of SAP-XI.

If some messages fails, then you can restart them form SAP-
XI itself.

As we all know that SAP-XI is capable to communicate with
SAP to SAP, SAP to Non-SAP and Non-SAP to Non SAP system,
it is easy to configure a scenario only once and can use it
further, and also if there is a requirement at any point of
time to change any back end system then you just need to
change the interface in XI.

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