Question Re: Problem ABAP PROXY to SOAP in Technology Q&A

Problem ABAP PROXY to SOAP

former_member187533 — Fri, 31 Jan 2014 12:40:03 GMT

I am developing an ABAP Proxy to SOAP interface.

I'm using an external definition with the wsdl for the service inbound interface and outbound interface for the determination, I was not allowed to use the definition as external error occurred while creating the abap proxy.

Thus, utilized a message type of structure to be sent, and a message maping.

However when I run the error message occurs:

/ Parsing / ADAPTER.SOAP_EXCEPTION - soap fault: No such operation 'mt_XXX_Request'.

Already confirmed URL of sending CC and left blank SOAP ACTION, however problem persists.

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Re: Problem ABAP PROXY to SOAP

Former Member — Fri, 31 Jan 2014 12:42:53 GMT

Hi Lucas,

actually you need a SOAP action for calling the SOAP service. YOu should check the WSDL for that action and enter this in the SOAP CC.

BR
Harald

Re: Problem ABAP PROXY to SOAP

rhviana — Fri, 31 Jan 2014 12:48:47 GMT

Lucas,

Do you create the DT and MT for proxy structure or use a wsdl for that ?

I dont understand the point "I was not allowed to use the definition as external error occurred while creating the abap proxy." Why not ?

Kind regards,

BR.

Ricardo Viana.

Re: Problem ABAP PROXY to SOAP

former_member187533 — Fri, 31 Jan 2014 12:57:08 GMT

Error creating ABAP PROXY in SPROXY using the External Interface Definition in Service:

message part refers a type, not an element

Structure XML:

<wsdl:types>

</sequence>

</complexType>

</sequence>

</complexType>

</sequence>

</complexType>

</schema>

</wsdl:types>

</message>

</message>

</operation>

</portType>

<wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>

<wsdlsoap:operation soapAction="ATUALIZADOC"/>

<wsdlsoap:body namespace="urn:DefaultNamespace" use="literal"/>

</input>

<wsdlsoap:body namespace="urn:DefaultNamespace" use="literal"/>

</output>

</operation>

</binding>

<wsdlsoap:address location="http://XXXXX/GeralDoc?OpenWebService"/>

</port>

</service>

</definitions>

Re: Problem ABAP PROXY to SOAP

Muniyappan — Fri, 31 Jan 2014 13:00:22 GMT

Hi,

I hope you received the wsdl from your webservice team. you have to use the soap action which should be there in the wsdl.

Regards,

Muni.

Re: Problem ABAP PROXY to SOAP

rhviana — Fri, 31 Jan 2014 13:01:21 GMT

Lucas,

Because there is no any element into wsdl.

As for XSD, is it possible ?

If you I suggest you generate manually, creating a DT e MT - REQ/RESP

Kind regards,

BR.

Ricardo Viana.

Re: Problem ABAP PROXY to SOAP

former_member187533 — Fri, 31 Jan 2014 13:02:01 GMT

Ricardo,

Yes, I had to create the DT and MT for when trying to use External Service, Proxy could not create the sproxy, with the error mentioned in the update below.

Re: Problem ABAP PROXY to SOAP

former_member187533 — Fri, 31 Jan 2014 13:05:02 GMT

So Ricardo, this was my first exit, create the DT and MT REQ / RES, but then the interface begins to show the problem:

/ Parsing / ADAPTER.SOAP_EXCEPTION - soap fault: No such operation 'mt_XXX_Request'.

If I use the External Definition SI presents the error to create the proxy!

Thanks for the help!

Re: Problem ABAP PROXY to SOAP

rhviana — Fri, 31 Jan 2014 13:06:37 GMT

Lucas,

Could you please provide the audit log from adapter SOAP ?

Also display the soap adapter configuration and soapAction from Webservice.

Kind regards,

Re: Problem ABAP PROXY to SOAP

former_member187533 — Fri, 31 Jan 2014 13:28:32 GMT

31.01.2014 10:17:38.994	Information	Message was received by the messaging system. Protocol: XI URL: http://XXXX/MessagingSystem/receive/AFW/XI Credential (User): PIISPD1
31.01.2014 10:17:38.998	Information	Using connection SOAP_http://sap.com/xi/XI/System. Trying to put the message into the request queue
31.01.2014 10:17:39.003	Information	Message successfully put into the queue
31.01.2014 10:17:39.006	Information	The message was successfully retrieved from the request queue
31.01.2014 10:17:39.007	Information	Message status set to DLNG
31.01.2014 10:17:39.009	Information	Delivering to channel: XXXX_Funcionario
31.01.2014 10:17:39.009	Information	MP: processing local module localejbs/sap.com/com.sap.aii.af.soapadapter/XISOAPAdapterBean
31.01.2014 10:17:39.030	Information	SOAP: request message entering the adapter with user J2EE_GUEST
31.01.2014 10:17:39.218	Information	SOAP: completed the processing
31.01.2014 10:17:39.219	Information	SOAP: continuing to response message ad26d533-8a71-11e3-b462-000003ca861a
31.01.2014 10:17:39.219	Error	SOAP: response message contains an error XIAdapter/PARSING/ADAPTER.SOAP_EXCEPTION - soap fault: No such operation mt_XXX_Request
31.01.2014 10:17:39.226	Error	SOAP: error occured: com.sap.engine.interfaces.messaging.api.exception.MessagingException: SOAP: response message contains an error XIAdapter/PARSING/ADAPTER.SOAP_EXCEPTION - soap fault: No such operation mt_XXX_Request
31.01.2014 10:17:39.226	Error	MP: exception caught with cause com.sap.engine.interfaces.messaging.api.exception.MessagingException: SOAP: response message contains an error XIAdapter/PARSING/ADAPTER.SOAP_EXCEPTION - soap fault: No such operation 'mt_XXX_Request'
31.01.2014 10:17:39.230	Error	Exception caught by adapter framework: SOAP: response message contains an error XIAdapter/PARSING/ADAPTER.SOAP_EXCEPTION - soap fault: No such operation 'mt_XXX_Request'
31.01.2014 10:17:39.231	Error	Delivery of the message to the application using connection SOAP_http://sap.com/xi/XI/System failed, due to: com.sap.engine.interfaces.messaging.api.exception.MessagingException: SOAP: response message contains an error XIAdapter/PARSING/ADAPTER.SOAP_EXCEPTION - soap fault: No such operation 'mt_XXX_Request'. Setting message to status failed
31.01.2014 10:17:39.233	Error	Message status set to FAIL

Re: Problem ABAP PROXY to SOAP

former_member187533 — Fri, 31 Jan 2014 13:31:27 GMT

The staff of the legacy system, which freed the WSDL not know inform the SOAP Action for this interface. Since the WSDL using SOAPUI works normally.

Thank you!

Re: Problem ABAP PROXY to SOAP

rhviana — Fri, 31 Jan 2014 13:34:54 GMT

Wait Lucas,

It's inbound SAP or outbound SAP ?

Because How do you use the SOAPUI for receiver msg ?

Do you have the adress of Webservice ? IF yes could you please do the action below:

http:/blalblalblabalbalbalbalba?wsdl

You will see the structure of WSDL , search for "soapAction'.

Kind regards,

Ricardo Viana.

Re: Problem ABAP PROXY to SOAP

former_member187533 — Fri, 31 Jan 2014 13:41:20 GMT

Ricardo,

This will be a synchronous interface, outbound.

ECC -> PI -> Legacy

Importing the WSDL in SOAPUI realize the call passing the parameters.

I do have access, however the only SOAPAction in this webservice would be this:

Re: Problem ABAP PROXY to SOAP

rhviana — Fri, 31 Jan 2014 13:44:01 GMT

You should insert this info at CC - SOAP Receiver at SoapAction: ATUALIZADO.

Another question, the legacy team is ready to receive this msg ?

Regards,

Re: Problem ABAP PROXY to SOAP

former_member187533 — Fri, 31 Jan 2014 13:57:02 GMT

Ricardo,

SoapAction:

But the problema persist:

<SAP:AdditionalText>com.sap.engine.interfaces.messaging.api.exception.MessagingException: SOAP: response message contains an error XIAdapter/PARSING/ADAPTER.SOAP_EXCEPTION - soap fault: No such operation 'mt_XXX_Request'</SAP:AdditionalText>

Obrigado!

Re: Problem ABAP PROXY to SOAP

rhviana — Fri, 31 Jan 2014 15:37:08 GMT

Lucas,

I´m think that webservice it´s not ready to receiver your Message Type_XX_Request, I suggest you contact the webservice team do ask about it.

De nada.

BR,

Ricardo Viana.

Re: Problem ABAP PROXY to SOAP

Former Member — Fri, 31 Jan 2014 15:51:53 GMT

Hello,

I am little bit confused.

First of all, using SOAP UI are u able to receive response from WS?

>>: No such operation 'mt_XXX_Request'

Secondly, which structure u are using for SOAP receiver? - WSDL file structure / or ur custom MT?

Thanks

Amit Srivastava

Re: Problem ABAP PROXY to SOAP

former_member187533 — Fri, 31 Jan 2014 19:15:59 GMT

Hi!

Mapping the problem, I found a problem in mapping:

When I test the mapping with the default structure, works without problem with the headers:

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

<ns0:mt_XXX_Request xmlns:ns0="http://www.XXX.com.br/funcionario">

However when I copy the message coming from sxi_monitor, the header appears:

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

- <nm:mt_SPColab_Request Xmlns:nm="http://www.bravante.com.br/funcionario" xmlns:prx="urn:sap.com:proxy:D01:/1SAI/TAS337475E2AF22EC2AC09A:702">

Introducing the error:

Mapping:

Obrigado!

Re: Problem ABAP PROXY to SOAP

Former Member — Fri, 31 Jan 2014 19:36:48 GMT

Hi Lucas - Is it your responce mapping? if so your webservice responce strcuture should be source and proxy should be your target right?

If it is request mapping, you don't need to worry about this mapping.

The error in the channel is complaining about responce mapping.

Refer to the below blog for a better understanding and compare your configuration.

http://scn.sap.com/people/anilkumar.bodapati3/blog/2013/07/07/proxy-to-soap-synchronous-scenerio-in-pi

Re: Problem ABAP PROXY to SOAP

Former Member — Fri, 31 Jan 2014 19:43:25 GMT

Hello,

>>However when I copy the message coming from sxi_monitor, the header appears:

Proxy adds this "xmlns:prx="urn:sap.com:proxy:D01:/1SAI/TAS337475E2AF22EC2AC09A:702" kind of prefix and namespace by default, but i don't think u should get error becoz of this?

In addition to that, ur XML declaration should be like this:

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

So, if u want u can test ur mapping again with correct request structure coming in moni.

Thanks

Amit Srivastava