** Logical Port in Client Proxy

Hi Friends,
I am doing proxy to web service scenario. My proxy is client proxy. After I created proxy, I checked that. There is no standard method 'EXECUTE_ASYNCHRONUS'. I read the Michal's blog /people/michal.krawczyk2/blog/2009/06/20/pixi-abap-proxies-say-goodbye-to-executeasynchronous-method and understand that this method is not created. The reason is that SAP_BASIS support package level is 15. (Release 700) in our R/3 ECC 6.0 system.
Now, I am not able to test my proxy from SPROXY tcode. It asks Logical Port.
1. Can you tell me, what is logical port ? How do I create this in LPCONFIG tcode ?
2. Once this is done, can I call the class with the method like in older version ?
3. Currently I am getting the information 'No vendor specified' while test proxy withe empty logical port.
Expecting your reply.
Kind regards,
Jegathees P.

Hi Rene,
If a logical port is not configured, the X/PI Runtime will be used instead.
In Jegathees' case, this is probably what happened. If you want to route your message through PI then you need to make sure that you are pointing to your Integration Server (i.e. PI), on ECC use transaction code SXMB_ADM --> Integration Engine Configuration. Role of Business System should be "Application System" and "Corresp. Integration Server" should be your PI server.
You will see when you test your client proxy (using TCode SPROXY) you have the option of choosing XI Runtime - or - Logical port too.
Regards, Trevor

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Logical port for client proxy

Hi,
when consuming a webservice i have to create a logical port and this port will be used when i create an instance of the proxy class e.g.
DATA: lo_proxy TYPE REF TO /ipro/co_bbp_cms_ibf_metadata.
CREATE OBJECT lo_proxy EXPORTING logical_port_name = 'E6S_300'.
The question is how could i know how the customer will name the logical port?
Is there a way to get a list of logial ports for a give proxy class?
Regards,
Christoph

the following table holds all the logical port for a given proxy class
SRT_LP
Regards
Raja

Error in Logical port for Consumer proxy in SOAMANAGER

HI Experts,
While creating Logical port for Consumer proxy in SOAMANAGER I am facing problem
"SRT Framework exception: Uninstantiated object "subject sidl service" in method IF_SRT_WSP_CONFIG_SIDL~CREATE_CLNT_CFG_FROM_WSDL_D of class CL_SRT_WSP_CONFIG_SIDL ".
Kindly suggest.

Hi Milan,
this kind of error occurs when there is no service and end point description in the WSDL of provider who's service you are trying to consume using Consumer Proxy.
Just open the provider's WSDL URL that you have given while creating Logical port for the consumer proxy and check if service and end point exists there.
Thanks
Sunil Singh

Error while creating logical port for Consumer Proxy in SOAMANGER

Hi,
While creating logical port for my consumer proxy in SOAMANGER, I am getting the error shown below
SRT Framework exception: HTTP: Current user does not have the required authorization to access the HTTP destination
I have searched in the forums but none of the answers helped me.
I have specifed my PI user ID and password and the user has the followwing roles assigned to it.
SAP_BC_WEBSERVICE_SERVICE_USER
SAP_BC_WEBSERVICE_ADMIN_TEC
SAP_BC_WEBSERVICE_CONSUMER
SAP_BC_WEBSERVICE_ADMIN
Current user in the error message refers to the PI user that i have specified or the user with which i have logged in the backend ABAP system?
Please help me reslove this issue.
Thanks and regards
Sreehari Nambiar

Hi,
Please add the following roles as well.
SAP_BC_WEBSERVICE_ADMIN_BIZ
SAP_BC_WEBSERVICE_DEBUGGER
SAP_BC_WEBSERVICE_OBSERVER
Also make sure that you are doing the role comparison after adding all SAP* roles in your profile.
Let me know if this works?
Thanks,
Sridhar

Example wsdl and logical port for consumer proxy anyone ?

Hi,
Could please somebody give me an example of external WSDL file and logcial port created for the WSDL file in SOAMANAGER ?
I need to create manually logical port for my consumer proxy and I am missing something because my logical port is not active.
Any example is more than welcome.
I need to know how to populate fields manually on the following tabs based on the info in a WSDL file:
Consumer Security Additional Information Web Service Addressing Messaging Transport settings Message Attachments Operation specifi
Thanks and Regards
Agnieszka
The message, I am getting, when creating logical port is:
Operation 'SrtFmStatefulTf' not found [NS: 'urn:sap-com:document:sap:soap:functions:mc-style']
I think that maybe something is wrong with my wsdl.
Edited by: Agnieszka Domanska on Nov 17, 2010 5:41 PM

Hi Milan,
this kind of error occurs when there is no service and end point description in the WSDL of provider who's service you are trying to consume using Consumer Proxy.
Just open the provider's WSDL URL that you have given while creating Logical port for the consumer proxy and check if service and end point exists there.
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Sunil Singh

Read logical port for the proxy

HI ,
There is method or FM that can bring all the logical port that available for proxy class,
logical port that defined on SOAMANAGER or LPCONFIG .
Regards
Joy

Try this way
    call function 'RFC_READ_TABLE'
         destination                rfc_sys
         exporting
              query_table          = 'SRT_LP' " Table for Logical Ports
         tables
              options              = options1
              fields               = nametab1
              data                 = i_srt_lp[]. " Output table contains call values for proxy class after fm call
a®

How to Assign Logical port for a standar Consumer proxy

Hello,
I'm working with a SAP application creating a WS Connector that ask me for the following data:
- Class name:
- Logical Port name:
As far as I have read SAP delivers for this application an example implementation for the following web service: ProductionBillOfMaterialVariantBasicDataByMaterialAndPlantQueryResponse_In with the /BCV/CL_SIN_WS_BOM class.
And the help also says that We can find the example implementation delivered by SAP for the Web service ProductionBillOfMaterialVariantBasicDataByMaterialAndPlantQueryResponse_In in the package /BCV/SIN_PRX, under Service Consumer /BCV/CO_PRODUCTION_BILL_OF_MAT
In se80 transaction under /BCV/SIN_PRX package I can find /BCV/CO_PRODUCTION_BILL_OF_MATERIAL consumer proxy.
As far as I know, I just need to assign a Logical port to this proxy.
So, I go to soamanager transaction under "Service-Administration" --> "Single Service Configuration" and find this Consumer proxy. Then, under Configuration tab I select "Create logical port" option but I need to fill an URL for WSDL access.
Where can I find this URL? I think that I need to provide de WSDL URL (end point) of the ProductionBillOfMaterialVariantBasicDataByMaterialAndPlantQueryResponse_In Web Service but I can't find it on the soa manager. Or maybe I need to implement a WS by my own WB using the /BCV/CL_SIN_WS_BOM class?
I appreciate if someone could help me with these SOA concepts.
Thanks in advance,
Abigail.

Hi Abigal,
In SOAMANAGER , u can configure the logical port in 3 ways first it by WSDL and second by manually and third by PI.
1. WSDL based : URL will automatically determined using WSDL file.
2. MANUAlly : in this , we have to provide the URL .
Thanks
jitendra

Need some help in creating client proxy to call webservice

Hi experts,
I am new to ABAP so couldnt understand the SAP ABAP jargons.
On of my colleague has written one search help exit function and i need to use that and have to write client proxy to establish connection to webservice.
I never worked on proxy or webservice so, struggling to understand the concept and steps.
I am following second part i.e Release 640 part of /people/thomas.jung3/blog/2004/11/17/bsp-a-developers-journal-part-xiv--consuming-webservices-with-abap weblog.
I couldnt find "To get the process started, we turn to our old friend SE80. <b>From the Enterprise Services Tab, we are going to select Client Proxy and then hit create"</b>
when i go to transaction se80 ObjectNavigator, i could see two dropdown lists after some tabs.
in first list, I have selected, "Application Hierarchy", and in second I am selecting "Package".
Not sure whether its correct or not.
Once i do this i could see long list of <b>Object name and its description.</b>
Now, what should i do ? where should i go for "Enterprise Services Tab" to create my proxy.
Any help would be appreciated.
Please send me PDF, having detailed steps to create client proxy.
Thanks,
Pranav

Right click on the package and select Proxy object. In the Wizard select Service Consumer.
then give the url of the WSDL file you want to access or path if u have a local file.
then give the package for client proxy.
then complete the wizard. the client proxy will be create in that package.
Next step will be creating a Logical Port using the transaction "lpconfig". Give the proxy name of the service interface created under client proxy. and set the configuration as follows.
1. Make as a default port.
2. in the URL, give the url of the webservice (.asmx)
3. select "State Enabled" and "Message ID"
and after creating a logical port, set the proxy settings as in your webbrowser.
(Http proxy server and port).
then simply execute your webservice from SE80.

Logical Port

Hi.
I have downloaded a wsdl file from a BAPI in r/3 4.7. I have created a Proxy object in neatwever 2004s client. I created the logical Port for the Proxy Class.
When I tested the Proxy class I get the followinf error
<CODE>ERROR_WEBSERVICE_RUNTIME_INIT</CODE>
<ERRORTEXT>Error when instantiating the Web service runtime (Logical port 'DEMO' for proxy class 'ZDEMO_ BAPI_SERVNOT_CREATEPOR' is not active )</ERRORTEXT>
Please Advice

I found the problem. The Logical Port needed to be activated indeed.

[WebService-CONSUMER] ERROR_WEBSERVICE_RUNTIME_INIT No logical port...

Hi Guys,
I have a big problem when instantiating PROXY object in ABAP for sending data through my Web Service.
Context:
A Program calls a Mondule Function that calls afterwards a Webservice.
Realization:
in SE80, I created my Webservice correctly.
and my PORT is defined correctly:
When I go to SE80 and test my WEBSERVICE in TEST Mode, SAP got me all information needed via the Matchcode to test it properly .
Also, my methods are displayed via the PORT defined:
But unfortunately, when I do some codes in the MF for calling the Webservice, I got an Exception Message when executing the program during "CREATE OBJECT PROXY" statement.
" ERROR_WEBSERVICE_RUNTIME_INIT No logical port 'LP_WOLOAD' exists for the proxy class 'ZWOLOADCO_ISERVICE' "
Have you got any idea?
Thank you all.
Rachid.

I found note 1543696 about generating a logical port in the local client.
The error occurs because the logical port for the monitored system cannot be found. As of logical ports are client dependent they need to be regenerated in the client in case the setup was made in a different one. Normally this could be done via RZ21 Menu Technical Infrastructure -> Reorganize segment table.
http://sap-note.com/1543696.htm

Problems creating a client proxy for a WS

I've tried creating a client proxy from a wsdl but I've had no luck getting it to work.
First of all I created the client proxy in se80 with instructions from a teched lecture. The proxy seems to be generated as intended. When I create the default logical port for the proxy in lpconfig, it doesn't get any URL at all by default in the Call Parameters tab. Atleast in the teched demo the logical port got the default URL straight away.
Therefore I opened the wsdl file with notepad and put the address that was specified in the soap:address element as the location attribute. After saving and activating both the logical port and the client proxy I tried testing the proxy. All the methods give the same following error message:
Sap Fault Code 1:
Found 0 operation definitions using keys...
The WS works fine from the WS Navigator test page though. If I change the logical port URL I get an "Unsupported xstream found" error message. Thus I assume the URL that I took from the wsdl should be correct. Can I assume the wsdl is somehow broken? As I look closer at the wsdl, it seems to consist of several wsdl's that are imported to the main wsdl.

Hi Evan,
I don't think the wsdl is broken. I assume your webservice is deployed on WAS. Typically the SAP wsdl consist of 3 files, main wsdl file and 2 other files for binding and porttypes.
When all three files are appropriately available then only the proxy gets generated.
Since in your case the proxy is generated and you could activate it, means there is no problem in the wsdl.
Are there any further details in your error?
Does your service methods require any input and you are providing the input appropriately?
Regards,
Vandana.

Web service - Client Proxy - SOAP error

Hi All,
I created a custom web service/port and Client proxy.
While I test the Client proxy with Logical port via SE80, I am getting error message related to SOAP.
Error text:
SOAP:14 Unexpected element -el=definitions ns=http://schemas.xmlsoap.org/wsdl/
Error when processing Web service call
Error when calling SOAP Runtime functions: Unexpected element -el=definitions ns=http://schemas.xmlsoap.org/wsdl/
Am I missing any configuration?
THanks,
Chirag

Hi,
I got the same error with using the configuration tool LPCONFIG after implementing -> with SOAMANAGER everything worked allright directly just create a port with that tool.
Maybe tha will help you also - for your problem.
Regards,
Jeroen Cosijnse

Logical port for CO_SERVICES_REGISTRY_FLAT_SI

hi,
I am trying to set up a connection from SAP to service registry...
when i try createing a logical port for consumer proxy CO_SERVICES_REGISTRY_FLAT_SI it asks me for the following
1. WSDL access URL
2. WSDL access user/pwd
what should i specify here ??

Hi Hema,
Please check SAP documentation [Setting Up the Connection to the Services Registry|http://help.sap.com/saphelp_nwce711/helpdata/en/25/683fbe7e01407cb20995d10d71c895/content.htm]
Many Thanks
Jitendra Soni

LPCONFIG Error while activating logical port

Hi
While creating logical port to a proxy class via LPCONFIG, I get the following error message
Message no. SRT_LPREG029
Configuration is valid but messages exist
I am able to save it but not able to activate it.
Please let me know the solution.
Thanks & Regards
Madhu

Hello Inaki.
it occurred after EHP3 upgrade on CRM 7, before it was working properly.
Thx
Matus

Problems of logical port configuration

Currently we made the system X8A_100 as our integration server and we designed a service interface which can dispatch the request to a function module in A1S_100, then we generated its proxy (through the transaction code SPROXY) in the X8A_105 which act as the sender after we had finished some design and configuration work. It run successfully.
And then we expose the service interface as a web service, generated its proxy in the X8A_105, it also run successfully (didn't create any logical port). But after that, we generated a proxy of the same service interface in BBT_100, it failed and threw a exception 'GENERAL_ERROR Error during proxy processing (PART UNKNOWN (NULL) )' although we had create a default logical port of the proxy. When I create logic port of the proxy, I set the value of the URL in Call Parameters tabs 'http://pwdf2655:50050/sap/xi/engine?type=entry&version=3.0&Sender.Service=X8A_105&Interface=http%3A%2F%2Fsap.com%2Fxi%2Ftest%2Fabap%5ESayHello_ServiceInterface', I think the problem was caused by the wrong configuration of the logical port, could anyone please tell me how we can do the configuration correctly? Thanks a lot in advance.

Hi,
This might help you
http://help.sap.com/saphelp_nw04/helpdata/en/9f/c487d701c7214db8ca7a741ba3c9d0/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/f3/7d7b60d1e9744d9fe27b4438d9014d/frameset.htm
http://help.sap.com/saphelp_webas630/helpdata/en/ef/f9896cca8a8248a563050932b05322/content.htm
Regards
Agasthuri Doss

** Logical Port in Client Proxy

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