Error in SOAP receiver adapter when using module parameter localejbs/AF_Modules/MessageTransformBean

[shivhare]

Hi,

I am using localejbs/AF_Modules/MessageTransformBean module parameter in SOAP receiver adapter in order to  transform XML to flat file  

My source data Structure

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

<ns0:File1 xmlns:ns0="urn:mt.com:PO31_Tests">

   <Record>

<ID>12563</ID>

<Number>Hello</Number>

<Name>world</Name>

   </Record>

</ns0:File1>

Target Side :

12563Helloworld

I am using following module parameter:

Processing Sequence :

1 sap.com/com.sap.aii.af.soapadapter/XISOAPAdapterBean      Local Enterprise Bean     soap

2 AF_Modules/MessageTransformBean                                               Local Enterprise Bean                     XML2Plain

L2Plain	Transform.Class com.sap.aii.messaging.adapter.Conversion
XML2Plain	Transform.ContentType	text/plain;charset=utf-8
XML2Plain	xml.conversionType	SimpleXML2Plain
XML2Plain	xml.addHeaderLine	0
XML2Plain	xml.fieldFixedLengths	5,5,5
XML2Plain	xml.fixedLengthTooShortHandling	Cut

Error Log :

MP: exception caught with cause javax.ejb.TransactionRolledbackLocalException: ASJ.ejb.005043 (Failed in component: sap.com/com.sap.aii.af.mod.trans.app, BC-XI-CON-AFW-MP) Exception raised from invocation of public com.sap.aii.af.lib.mp.module.ModuleData com.sap.aii.af.modules.trans.MessageTransformBean.process(com.sap.aii.af.lib.mp.module.ModuleContext,com.sap.aii.af.lib.mp.module.ModuleData) throws com.sap.aii.af.lib.mp.module.ModuleException method on bean instance com.sap.aii.af.modules.trans.MessageTransformBean@54ef6a0 for bean sap.com/com.sap.aii.af.mod.trans.app*xml|com.sap.aii.af.mod.trans.ejb.jar*xml|MessageTransformBean in application sap.com/com.sap.aii.af.mod.trans.app.; nested exception is: java.lang.NullPointerException: while trying to invoke the method java.lang.Object.getClass() of a null object loaded from local variable 'data'; nested exception is: javax.ejb.EJBException: ASJ.ejb.005043 (Failed in component: sap.com/com.sap.aii.af.mod.trans.app, BC-XI-CON-AFW-MP) Exception raised from invocation of public com.sap.aii.af.lib.mp.module.ModuleData com.sap.aii.af.modules.trans.MessageTransformBean.process(com.sap.aii.af.lib.mp.module.ModuleContext,com.sap.aii.af.lib.mp.module.ModuleData) throws com.sap.aii.af.lib.mp.module.ModuleException method on bean instance com.sap.aii.af.modules.trans.MessageTransformBean@54ef6a0 for bean sap.com/com.sap.aii.af.mod.trans.app*xml|com.sap.aii.af.mod.trans.ejb.jar*xml|MessageTransformBean in application sap.com/com.sap.aii.af.mod.trans.app.; nested exception is: java.lang.NullPointerException: while trying to invoke the method java.lang.Object.getClass() of a null object loaded from local variable 'data'; nested exception is: javax.ejb.EJBTransactionRolledbackException: ASJ.ejb.005043 (Failed in component: sap.com/com.sap.aii.af.mod.trans.app, BC-XI-CON-AFW-MP) Exception raised from invocation of public com.sap.aii.af.lib.mp.module.ModuleData com.sap.aii.af.modules.trans.MessageTransformBean.process(com.sap.aii.af.lib.mp.module.ModuleContext,com.sap.aii.af.lib.mp.module.ModuleData) throws com.sap.aii.af.lib.mp.module.ModuleException method on bean instance com.sap.aii.af.modules.trans.MessageTransformBean@54ef6a0 for bean sap.com/com.sap.aii.af.mod.trans.app*xml|com.sap.aii.af.mod.trans.ejb.jar*xml|MessageTransformBean in application sap.com/com.sap.aii.af.mod.trans.app.; nested exception is: java.lang.NullPointerException: while trying to invoke the method java.lang.Object.getClass() of a null object loaded from local variable 'data'; nested exception is: javax.ejb.EJBException: ASJ.ejb.005043 (Failed in component: sap.com/com.sap.aii.af.mod.trans.app, BC-XI-CON-AFW-MP) Exception raised from invocation of public com.sap.aii.af.lib.mp.module.ModuleData com.sap.aii.af.modules.trans.MessageTransformBean.process(com.sap.aii.af.lib.mp.module.ModuleContext,com.sap.aii.af.lib.mp.module.ModuleData) throws com.sap.aii.af.lib.mp.module.ModuleException method on bean instance com.sap.aii.af.modules.trans.MessageTransformBean@54ef6a0 for bean sap.com/com.sap.aii.af.mod.trans.app*xml|com.sap.aii.af.mod.trans.ejb.jar*xml|MessageTransformBean in application sap.com/com.sap.aii.af.mod.trans.app.; nested exception is: java.lang.NullPointerException: while trying to invoke the method java.lang.Object.getClass() of a null object loaded from local variable 'data'

SAP PO Version 7.31 SP05 single stack

Kind regards,

Amit Kumar

[Former Member · Accepted solution]

Hello,

It seems that ur module sequence is incorrect? Try putting MTB as ur first module and then check?

Thanks

Amit Srivastava

[shivhare · Accepted solution]

Hi Amit,

I have already tried that option before posting the thread but I am getting end target messages as it as without any transformation

Result Log version msg :

<ns0:File1 xmlns:ns0="urn:mt.com:PO31_Tests"><Record><ID>12563</ID><Number>Hello</Number><Name>world</Name></Record></ns0:File1>

Regards,

Amit

[Former Member · Accepted solution]

Hello,

>>but I am getting end target messages as it as without any transformation

Where are u checking this message in PI or in target application?

BTW, did u check the audit/message logs and find MTB module executed?

U cannot see transformed text message in PI, so u have to ask from ur target application whether they have received text or xml message?

Thanks

Amit Srivastava

[shivhare · Accepted solution]

ok Great Amit Thank you , Sure Javi i am going to execute same for receiver file adpter

[javier_alcubilla]

Hi Amit

Check these examples of content conversion

Examples of Content Conversion Using MessageTransformBean (SAP Library - SAP Exchange Infrastructure...

Regards

Javi

[shivhare]

Javi I am using same link to achieve my goal

[javier_alcubilla]

Try first with a receiver file adapter and check the output, then try with your original scenario

And apply first MTB in the sequence as Amit said

[shivhare]

yes its working fine in File Receiver adpater Thank Javi and Amit