In detail architecture of Adapter engine and Adapter framework

Hi,
Can somebody give me the archtecture of adapter angine and adapter framework and how how the message will be process by the adapter engine after receving the message from the messsaging service in detail.

Hi Santosh,
Check these for Adapter Framework and Adapter Engine:
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/34a1e590-0201-0010-2c82-9b6229cf4a41">Adapter Framework</a>
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/327dc490-0201-0010-d49e-e10f3e6cd3d8">Adapter Framework and Adapter Strategy</a>
Adapter Engine:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/6b9f17e1-0901-0010-45ac-a9a124b44a82
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/03fd85cc-0201-0010-8ca4-a32a119a582d
Regards,
Subhasha Ranjan

Similar Messages

J2SE adapter engine and SSL testing

Hi there,
We are currently doing a B2B scenario whereby SAP XI sends a message to the J2SE adapter engine in the DMZ and then that sends the message via HTTPS / SSL to the receiving service....
In order to test that the HTTPS / certificate etc worked I wrote a small Java application and dialled out of the network. I inserted the DER file into my CACERTS file on my local machine using the keytool as a "trusted certificate". The Java application worked 100% and did the SSL handshake fine and POSTED the data fine as well......
Now I am no expert in the J2SE adapter engine but decided to try testing the same SSL connection using the J2SE adapter engine from my LOCAL machine with me dialled out onto the Internet.
I logged into the J2SE adapter engine and imported the same DER file into the engine (actually inserted into the "truststore.jks" file). I them went into the "Test Environment" of the J2SE adapter and have been trying to test.....
I have a few questions:
1. Do I have to use a P12 or PFX file for this sort of communication? Reason I ask is that with the Java application all I needed was the DER file?
2. In the full blown scenario do I have to have SSL configured between XI and the J2SE adapter engine as well? Or can that stay as HTTP?
My basic config for the test is roughly:
WS.targetURL=https://someserver:4433/soap/someInbox
WS.SOAPAction=CustomSoapAction
SSLauthentication=true
Do I really need the following two?
SSLcertificate=somecert.p12
SSLcertificatePassword=somepassword
From my logic all I should need if the DER file loaded into the J2SE adapter which I have done......
Has anyone done successfull SSL / HTTPS testing from the J2SE adapter engine using the "Test Environment"?
Any advise would be greatly appreciated
Kind regards
Lynton

Hi
Not a answer to your question but why use the J2SE adapter engine in the DMZ and why not the J2EE Decentral Adapter Engine?
Regards
Bhavesh

Difference between Testing Message in Integarion Engine and Adapter Engine

Hi Experts,
in project, we always test message in runtime workbench>component monitoring>integration engine-->Test Messge
however, i also find that in runtime workbench>component monitoring>adapter engine also exists a Test Message tab.
we don't have access to test messages in this tab, so can anyone tell that what is the difference between testing message in integration engine and adapter engine?
thanks in advance.

The usual flow of messages in scenarios which use adapters at both sender and receiver end is as follows
Sender system -> Adapter Engine -> Integration Engine -> Adapter Engine -> Receiver system
When you use the testing option in IE, then you are basically posting the message directly to the Integration Engine.
When you use the testing option in AE, then you are trying to post the message to the adapter engine, which will then forward the message to the Integration Engine. IN this testing, you are also testing the sender adapter also.
Regards,
Ravi Kanth Talagana

Message flow between advanced adapter engine and messaging system for ICO scenarios

Dear all,
I'm working on a PI 7.31 AEX box and created an ICO object for one interface with HTTP_AAE2IDoc scenario. The interface works quite well. When I looked in to message log of messages for this interface in PI monitor, I noticed that the internal XI message are put totally 5 times into the send queue and retrieved from send queue. In some steps I only see after retrieving a message from send queue and immediately put it back into send queue. Can someone please kindly explain the message flow between advanced adapter engine and messaging system and what exactly happens after each retrieving a message from send queue?
Below is an example of message log for one message:
12/08/2014 09:26:06.472 Information MP: processing local module localejbs/CallSapAdapter
12/08/2014 09:26:06.472 Information Application attempting to send an XI message asynchronously using connection HTTP_AAE_http://sap.com/xi/XI/System
12/08/2014 09:26:06.478 Information Trying to put the message into the send queue
12/08/2014 09:26:06.499 Information Message successfully put into the queue
12/08/2014 09:26:06.499 Information The message was successfully retrieved from the send queue
12/08/2014 09:26:06.499 Information The application sent the message asynchronously using connection HTTP_AAE_http://sap.com/xi/XI/System. Returning to application
12/08/2014 09:26:06.500 Information HTTP adapter successfully processed interface PlantResponse_Out
12/08/2014 09:26:06.501 Information Trying to put the message into the send queue
12/08/2014 09:26:06.501 Information Message status set to DLNG
12/08/2014 09:26:06.513 Information Message successfully put into the queue
12/08/2014 09:26:06.513 Information The message was successfully retrieved from the send queue
12/08/2014 09:26:06.515 Information Message status set to DLNG
12/08/2014 09:26:06.533 Information Trying to put the message into the send queue
12/08/2014 09:26:06.548 Information Message successfully put into the queue
12/08/2014 09:26:06.548 Information The message was successfully retrieved from the send queue
12/08/2014 09:26:06.550 Information Message status set to DLNG
12/08/2014 09:26:06.551 Information Executing Request Mapping "http://styrolution.com/pi/Integration/PlantMaintenance/PlantResponse/PlantResponse_to_Zcol_Basf_Inotif02_Inotif01_Zeupm_Inotif01_Ludwigshafen" (SWCV 085d2320fb3b11e2cc0bf4d50aea8c33)
12/08/2014 09:26:06.563 Information Trying to put the message into the send queue
12/08/2014 09:26:06.571 Information Message successfully put into the queue
12/08/2014 09:26:06.571 Information The message was successfully retrieved from the send queue
12/08/2014 09:26:06.573 Information Trying to put the message into the send queue
12/08/2014 09:26:06.573 Information Message status set to DLNG
12/08/2014 09:26:06.580 Information Message successfully put into the queue
12/08/2014 09:26:06.580 Information The message was successfully retrieved from the send queue
12/08/2014 09:26:06.582 Information Message status set to DLNG
12/08/2014 09:26:06.583 Information Delivering to channel: IDOC_R
12/08/2014 09:26:06.583 Information MP: processing local module localejbs/IDocOutboundModuleBean
12/08/2014 09:26:06.583 Information XI message received for processing
12/08/2014 09:26:06.587 Information Sender Party: Sender Service:SXX Receiver Party: Receiver Service:RXXCLNT200 Communication Channel:IDOC_R
12/08/2014 09:26:06.588 Information IDOC metadata repository is RXX
12/08/2014 09:26:06.589 Information Control record is not mandatory - control record will be added if not available
12/08/2014 09:26:06.590 Information XML Payload parsed to idoc document list with number of idocs: 1
12/08/2014 09:26:06.595 Information Sending idoc message to receiver R/3 system with TID XIh{lsRI824UITC0009OalmW
12/08/2014 09:26:06.813 Information IDOC message sent to receiver R/3 system
12/08/2014 09:26:06.817 Information TID XIh{lsRI824UITC0009OalmW confirmed
12/08/2014 09:26:06.819 Information Message was successfully transmitted to endpoint <local> using connection HTTP_AAE_http://sap.com/xi/XI/System
12/08/2014 09:26:06.821 Information Message status set to DLVD
Thanks & regards
Dingjun

Hello All,
Thanks for the prompt responses and with best information, But apart from this,I need how an adapter(File/JDBC) works along
with AAE in PI 7.1. When does the job of File/JDBC adapter is completed and resumed in a synchronous case. That is,
File Location --> file adapter -
> XI(AAE) --> JDBC adapter --> database.
In file sender, lets suppose we have synchronous settings(Best Effort). Now when File adapter's job is finished and when it
gets back the response back from XI. Please explain step by step from starting(file adapter polling the location) to getting the response coming back to XI.
Regards,
Achari.

J2SE Adapter Engine / JMS Adapter

We need to connect to MQ Series 5.3 (Websphere MQ) from the XI (3.0 SP16) box.
1)Is J2SE adapter engine needs to be enabled/configured in order to use JMS Adapter? Cant we use J2EE JMSAdapter instead of J2SE JMS Adapter?
2) Where can I download the JMS Adapter libraries, for installation?
Ours is unix-based installation.
I have gone thru the thread
Installation and then Configuration of Plain J2se Adapter Engine
and the SAP Note: 747601 that talks about J2EE JMSAdapter MQSeries libraries.
TIA,
Steve

Hi Steve,
Check these ~
http://help.sap.com/saphelp_nw04/helpdata/en/6f/246b3de666930fe10000000a114084/frameset.htm
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/03fd85cc-0201-0010-8ca4-a32a119a582d
J2Se adapter
Installation and then Configuration of Plain J2se Adapter Engine
Hope this helps,
Regards,
Moorthy

Difference between Adaptive RFC and Adaptive RFC2 model

Hi,
What is the difference between Adaptive RFC and Adaptive RFC2 model ?
Regards,
Sunaina Reddy T

Hi
Main difference are
1.JCo 3.0 to connect to SAP Systems
2.Improved connection management
3.Faster performance
4.Lower memory consumption
5.SystemLandscape API is no longer needed
6.Compatible to ARFC1 to allow easy migration
Check the thread for further input
1.[Whatu2019s New in Web Dynpro Java?|https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/8062c7d3-c86f-2b10-4894-a9a323da20b3]
Best Regards
Satish Kumar

Message ID in Integration Engine and Adapter Engine

Hello,
I have one question related to messages generated in XI.
Is the Message ID specified in the Integration Engine same as the Message ID used during the Message transformation in the Adapter engine?
What is the message flow once the message reaches XI and vice versa?
Regards,
Gajendra.

Yes.it is the same ID used .
once the message reaches XI it goes thorough IS which has pipe line steps such as inbound processing receivr determination ,interface determination, techincal routing,mapping,outboundporcessing etc.
for more look at this link
http://help.sap.com/saphelp_nw04/helpdata/en/01/d9d43fb9490c65e10000000a114b1d/frameset.htm

Business process engine, Integration engine, and Adapter engine

can you differentiate Business process engine(BPE), Integration engine (IE), and Adapter engine

hi,
sure we can
but so can you - just type each of those in google
and you will find:
1. short
2. long
descriptions of all those
in google type also site:sap.com at the end
this will help you much more then our replies
Regards,
michal
<a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions">XI / PI FAQ - Frequently Asked Questions</a>

Need the difference between Adapter Engine and Advanced Adapter Engine

Hello All,
I am new to PI 7.1. Have knowledge on how message flow goes(PipeLine steps) in the Adapter Engine of PI 7.0.
Now I have few doubts regarding the pipe line steps in PI 7.1. Whether they are similar to that of PI 7.0 or is there any change in the process? Can anyone help in explaining this difference?
Regards,
Achari

Hello All,
Thanks for the prompt responses and with best information, But apart from this,I need how an adapter(File/JDBC) works along
with AAE in PI 7.1. When does the job of File/JDBC adapter is completed and resumed in a synchronous case. That is,
File Location --> file adapter -
> XI(AAE) --> JDBC adapter --> database.
In file sender, lets suppose we have synchronous settings(Best Effort). Now when File adapter's job is finished and when it
gets back the response back from XI. Please explain step by step from starting(file adapter polling the location) to getting the response coming back to XI.
Regards,
Achari.

Not able to select Adapter engine with adapter configuration

Hello,
We've just installed new XI system (PI 7.0 SP7).
When we want to configure an comm. channel adapter running on the central adapter (eg. RFC_adapter)engine. In the dropdown bo for the Adapter Engine No entry is available for selection.
When looking in adapter monitoring Adapter engine status is okay.
Anybody a clue what is missing.
Thanks,
Emile

Hi,
Go and reimport the Adapter metadata i.e SAP BASIS SWCV 7 into the Repository.
Then check it.
Regards,
Moorthy

Plain J2SE Adapter Engine - SOAP Adapter

Which reasons are there for using the soap adapter at the plain j2se adapter engine instead of the soap adapter at the central adapter engine (XI 3.0)? Which benefits are there? Which cases are known?

The J2SE adapter is a relict from XI 2.0
You may still use it, especially for migration from XI 2.0 to XI 3.0, but it is recommended to use the J2EE adapter engine.
Regards
Stefan

No adapter engine when Adapter type as File

Hi,
We do not see the adapter engine in the list when we choose adapter type as File. The adapter engine status is green in RWB. We do see the adapter engine when we choose the other adapter types.
Thanks for your time.
Steve

Hi Steve,
Which SP level of XI are you using?
-Bhanu

Adapter Engine and Int. Engine

Of AE and IE, which is on ABAP stack and which is on JAVA Stack,
-Naveen.

Hi,
AE is on Java stack apart. IDoc and HTTP adapter are on ABAP stack.
Integration engine on ABAP stack.
Regards
Vijaya

Connections between decentral adapter engine and other components

Hi,
is there any documentation of what connections are needed between decentral adatper engine (DAE) and PI, SLD or other
components for configuration/monitoring&alerting and at runtime?
I need this information because our client has a very strict firewall policy and we are not shure
if we can place an DAE in a given zone of his network. It is very important which protokoll is used and in which
direction the connection is initiated (from PI/SLD/... to DAE or vice versa).
Best regards and thank you very much!
Stefan

Hi
Refer these links .
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/03fd85cc-0201-0010-8ca4-a32a119a582d
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/327dc490-0201-0010-d49e-e10f3e6cd3d8
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/events/webinars-nw-rig/configuring%20a%20local%20adapter%20engine%20to%20work%20with%20a%20central%20instance%20-%20webinar%20powerpoint.pdf
Regards,
Surya

Architecture question on adapter engine?

What is the difference between running a decentral adapter engine and just having J2EE dialog instances?
Is using a decentral adapter engine a viable method of load balancing?
Does anyone have an SAP recommended architecture for load balancing with XI, or practical experience with this?
Thanks
Jeremy Baker

Jeremy,
J2EE dialog instances:
This is used for load balancing.
Decentral AE -load balancing:
I would say, Decentral AE is not for load balancing, please correct me if i'm wrong. Load balancing is the term if the server is down then the processes will be routed to the other servers in order to continue the process without interruption. Am I right, if yes Decentral AE is not for load balancing.
The min diff btw Central AE and Decentral AE is Central AE will be default once u installed XI. But Decentral AE is installed based on you landscape reqmt. So if you install Decentral AE , then you can route your messages to Central as well as Decentral AE.
To be much clear, see i'm confguring File-XI-File scenario , in the adapters I can choose either Central/Decentral AE. So that the work load on particular AE will be less. Hence in the above scenario if you chosse Central AE, if its down it will not take Decentral AE to process the message.
I hope it clears your doubt.
SAP XI Architecture & load balancing:https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/c3d9d710-0d01-0010-7486-9a51ab92b927
Best Regards,
raj.

In detail architecture of Adapter engine and Adapter framework

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