How to check web service (logical port) accessibility

Before call some web services, a check needs to be done to make sure the web service connection is accessible. In fact, a logical port is used; and its accessibility needs to be checked in ABAP code.
Besides calling the web service method itself and catching the exception, is there any other general way to check whether the web service connection available?
more details in respect of this question:
The executing of web services will take a relative long time while sometimes only the availability checking for web services is needed. So I'm finding other ways to check that.
In the code, the logical port will be used for accessing web services. Any way to check whether a logical port works OK in code?
Thanks!
Said
Message was edited by:
Sayid Tong

Hi Prashant,
Thanks for your attention.
Do you mean give the web service url and check it? Neither do I know which method can be used in this regarding from program RSDEMO_HTML_VIEWER.
I'd like to give more details in respect of this question:
The executing of web services will take a relative long time while sometimes only the availability checking for web services is needed. So I'm finding other ways to check that.
In the code, the logical port will be used for accessing web services. Any way to check whether a logical port works OK in code?
Thanks.
Said

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Hello,
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I tried going through the tutorial on deploying web services on OC4J but the sample stateless class does not compile because it cannot find some proxy classes. Also next I copied ws_example.ear in 'D:\OraBPEL_1\bpel\system\appserver\oc4j\j2ee\home\applications' and restarted server but it is not deployed.
Thank you,
Meghana

Thank you for replying to my post.
The requirement is that we deploy BPEL suitcase remotely. My impression was that one can get handle to the Locator object only if running on local machine so I was looking at how to create web service on Oracle BPEL PM itself that will accept the stream of jar and deploy it locally.
However now looking at this tutorial and the Java docs, I know it supports RMI calls. So I can use this constructor to get Locator instance -
public Locator(java.lang.String domainId,
java.lang.String password,
java.util.Hashtable pInitialContextProperties)
throws ServerException
Can you let me know sample initial context properties? I checked the sample InvokingProcesses' context.properties
orabpel.platform=oc4j_10g
java.naming.factory.initial=com.evermind.server.rmi.RMIInitialContextFactory
java.naming.provider.url=ormi://ca-guru/orabpel
java.naming.security.principal=default
java.naming.security.credentials=welcome1
My guess is I have to change that url but I don't know where to point it. Also could you please let me know what are the jars I will need on the client side?
Thank you. I appreciate your help.
Meghana

How to programmatically create a logical port to consume external webservic

Hi All,
I have created a logical port in soamanager transaction manually to consume a web service.
I have a requirement where I need to create this logical port programmatically,so that i can release the proxy class
of that web service and port will be automatically get created in all systems when the user uses it for first time in each system.
It will be helpful if you provide any method or function module which can do that.
Thanks in advance..

Hello,
Creation of Logical Port using LPCONFIG is explained in this link [http://help.sap.com/saphelp_nw04/helpdata/en/16/285d32996b25428dc2eedf2b0eadd8/content.htm]. It can also be created using SOAMANAGER.
Thanks,
Venu

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I see a lot of articles and mapping xmls on how to use web service consumer but as a newbie I am not able to view the object schema from my salesforce enterprise WSDL after importing it in Informatica designer as a source. My enterprise wsdl has operations like create, retrieve, upsert, delete etc so if I want to read data from account then could someone guide me on how to use the web service consumer to view the fields after importing the wsdl. After importing the wsdl and selecting the operation say create, the columns (ports) displayed shows different groups but it doesn't list the object fields? what am I missing here? And what is the operation to read data from Salesforce is it "retrieve" from the entripse wsdl? As a newbie on this, I appreciate any inputs on this topic.

Magazinweg 7Taucherstraße 10Taucherstraße 10Av. Copacabana, 267Strada Provinciale 124Fauntleroy CircusAv. dos Lusíadas, 23Rua da Panificadora, 12Av. Inês de Castro, 414Avda. Azteca 123 I have the source table like this and i want to replace the character and sum up the numbers and how can i do it, I replace the character by reg_replace() function but I am not able to add the number because it is of not fixed length. My Output should be,71115705396

How to call web service using J2SE 1.3?

Dear All,
i have developed a web service by jdev 10.1.3 (JAX-RPC with web service security
enabled).
i generate the ws proxy (jdev 10.1.3) and run it with wsclient_extended.jar (required JDK 1.4.1 or above??).
but one of my client say he has to use J2SE 1.3.x (as OS=AIX 4.3 that without J2SE
1.4.x ), could anyone tell me how can generate ws proxy (with supporting
library) for jdk 1.3.x?
if oracle don't have such library / tools, any third party tools / library available?
thank you.
lsp

I'm found answer:
Java and SAP Portal blog: How to call web service from java code example

How to check web service (logical port) accessibility

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