Exception using fault message in java server proxy.

[Former Member]

Hi All,

I am trying to use Fault message inside my server proxy code in Asynchronous java server proxy. I am referring the below mentioned link :

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/d06315a6-e66e-2910-039c-ba8bbbd23...

I successfully deployed my SDA file but while running the scenario(http-XI-ftp in PI7.11) i am getting the folowing exception under MDT:

com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing inbound message. Exception: Cannot locate proxy bean ServerProxyFTTest3.

I am using the following library refernces under application-j2ee-engine.xml file: com.sap.aii.af.sdk.lib, com.sap.aii.proxy.svc, com.sap.xi.util.misc,com.sap.guid,com.sap.exception all of type "weak".

I have checked almost all the forums related to fault messages in asynchronous java server proxy but couldn't find much help.

Request you all to help me.

Thanks

Amit

[Former Member · Accepted solution]

Hi,

Your error says that the cannot locate the Bean...

which looks like that the bean is not registered with your server...

Check the registration details ..and I hope you have registered as localejs/JNDIName.... if it is a co-located bean...

HTH

Rajesh

[Former Member · Accepted solution]

Hi Rajesh,

Thanks for ur reply.

I have registered the bean using following URL:

http://ISVSAPPISB:51000/ProxyServer/register?ns=XXXX&interface=SI_Proxy_IA&bean=ServerProxyFTTest3&m...

Where XXXX= namespace.

I dont think that this problem is due to registration becoz my other java server proxy scenario is working fine which is a simple HTTP-XI-FTP scenario(not using fault message in that).

Thanks

Amit

[Former Member · Accepted solution]

Hi Amit,

Where did u deployed ur bean ..is it same in PI server..then need to register as localejbs/BeanName...

try this and let me know...

if you are using fault message and is not working properly..then the error should be different...which should not be the above one...

HTH

Rajesh

[stefan_grube]

The EBJ references are wrong.

Please check online help for the references which are valid for PI 7.1

I recommend not using old-fashioned PI 7.0 Java proxies in PI 7.1 unless you are migrating them.

Use the new WebService proxies.

[Former Member]

Hi Stefan,

You are talking about which EJB refrences??

I am doing this old fashioned java proxies becoz of some project criticality but will surely use the new webservice proxies.

Thanks

Amit

[GabrielSagaya]

Hi

Did you go through this WIKI for changes in PI 7.1 Java Proxy

http://wiki.sdn.sap.com/wiki/display/Java/JavaProxyChangesinPI7.1fromPI7.0

[Former Member]

Hi Rajesh,

I am deploying my SDA file on Non Central Adapter Engine.

I have also registered my interface using:

http://ISVSAPPISB:51000/ProxyServer/register?ns=http://infosys.com/poc&interface=SI_Proxy_IA&bean=lo...

But still i ma getting the same exception.

Hi Gabriel,

I implemented my scenario using the same. But in addittion to the librarry referneces mentioned over there i have added one more refrence in it "com.sap.exception" of type "weak". My structure is like this:

<?xml version="1.0" encoding="UTF-8"?>

<application-j2ee-engine xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="application-j2ee-engine.xsd">

<reference reference-type="weak">

<reference-target provider-name="sap.com" target-type="library">com.sap.aii.af.sdk.lib</reference-target>

</reference>

<reference reference-type="weak">

<reference-target provider-name="sap.com" target-type="service"> com.sap.aii.proxy.svc</reference-target>

</reference>

<reference reference-type="weak">

<reference-target provider-name="sap.com" target-type="library">com.sap.xi.util.misc</reference-target>

</reference>

<reference reference-type="weak">

<reference-target provider-name="sap.com" target-type="library">com.sap.guid</reference-target>

</reference>

<reference reference-type="weak">

<reference-target provider-name="sap.com" target-type="library">com.sap.exception</reference-target>

</reference>

</application-j2ee-engine>

Please help.

Thanks

Amit

[GabrielSagaya]

Hi,

Please go through this article

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/508bb504-87cf-2c10-2aaf-f3a5df75e...