Step-by-step guide to develop Adapter Module to read Excel file in PI/XI

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After saving the class it will create EJB Candidate

EJB Candidate à Right Click on it à select Add to ejb jar.xml

EJB Module Project à ejb-j2ee-engine.xml à Session Bean à Select Bean à Give JNDI Name

Right Click on EJB Module Project à Build EJB Archive

Now .jar file will be created with the same name as EJB Module Project name  

Creating an Enterprise Application Archive (EAR)  

In order to deploy your adapter module to the SAP J2EE engine, you have to

Create an EAR file:

Create a new project as File à New à Project à J2EE -> Enterprise Application Project.

Select your EJB project(s) as reference by pressing Next in the above screen.

In this project, you need to assign references in application-j2ee-engine.xml.

Open this file, choose the source tab page, and apply the following code:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE application-j2ee-engine SYSTEM "application-j2ee-engine.dtd">
<application-j2ee-engine>
	<reference 
		reference-type="hard">
		<reference-target 
			provider-name="sap.com" 
			target-type="library">com.sap.aii.af.lib</reference-target>
	</reference>
	<reference 
		reference-type="hard">
		<reference-target 
			provider-name="sap.com" 
			target-type="service">com.sap.aii.adapter.xi.svc</reference-target>
	</reference>
	<reference 
		reference-type="hard">
		<reference-target 
			provider-name="sap.com" 
			target-type="service">com.sap.aii.af.svc</reference-target>
	</reference>
	<reference 
		reference-type="hard">
		<reference-target 
			provider-name="sap.com" 
			target-type="service">com.sap.aii.af.cpa.svc</reference-target>
	</reference>
	<fail-over-enable 
		mode="disable"/>
</application-j2ee-engine>

Right Click on Enterprise Application Project à Build Application Archive  

Now EAR File will be created

Deploy the EAR file from the deploy service in the Visual Administrator tool, or  with the Software Deployment Manager (SDM).  

Now we have the module ready.

Designing in Integration Repository

Import the Software component into Integration repository

Create the name space  

Create a Data Type as shown below.

Create a Message Type and assign the data type created earlier

Create Outbound and Inbound Message Interfaces

The Message Mapping need to be defined between the Source Message Type & target message type (Here it is Direct One to One Mapping)

Click here to continue....