File CC not picking file after module is added

Question

Hi Experts,
I am trying to develop an sample adapter module just to pick the name of the file and put it in the payload. I managed to deploy the module through SDM and it is showing as active in the visual admin. But when I run the interace it doesn't pick the file at all. The communication channel is working fine without module as it is picking the file processing it.
The module configured in the communcaiton channel is as below:
1       localejbs/AddFileNameToPayloadEJBBean  Local Enterprise Bean    0
2       CallSapAdapter                                            Local Enterprise Bean    0
Nothing esle is configured. Please advise I am missing some thing in the configuration or is there any other issue.
Regards,
SS

Answer 1

The issue is resolved. For me, deleting the additional Jars did n't work, as it caused in deployment error. The clue is to create a java class under a EJB project in NWDS, rather than creating EJB. If we create EJB, the additional HOME, REMOTE,LOCAL HOME interfaces are created. XI explicitly tries to cast them into ModuleHome,ModuleRemote etc, which results in Class Cast exception. If we are just creating a class without these additional Interfaces,XI manages it internally.
But we MUST have the ejbcreate() methods implemented/present in our Module-Class.
If we don't create EJB under EJB Project, then the ejb-jar.xml will not have the representation for Home,Remote, Local Home etc.
So we need to edit the ejb-jar.xml as follows.
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN"
                         "http://java.sun.com/dtd/ejb-jar_2_0.dtd">
<ejb-jar>
    <description>EJB JAR description</description>
    <display-name>EJB JAR</display-name>
    <enterprise-beans>
        <session>
            <ejb-name>The class name(ex- Myclass)</ejb-name>
            <home>com.sap.aii.af.mp.module.ModuleHome</home>
            <remote>com.sap.aii.af.mp.module.ModuleRemote</remote>
            <local-home>com.sap.aii.af.mp.module.ModuleLocalHome</local-home>
            <local>com.sap.aii.af.mp.module.ModuleLocal</local>
            <ejb-class>The class name  with the package defn(ex- com.xyz.Myclass</ejb-class>
            <session-type>Stateless</session-type>
            <transaction-type>Container</transaction-type>
        </session>
    </enterprise-beans>
</ejb-jar>
For more info, pls follow [http://tleterme.developpez.com/bw/how/HowToCreateAdapterModules.pdf  ]
Regards,
SS