What stub code does APEX uses when making a web service call ?

What stub code does APEX uses when making a web service call (manual web service reference)
I am using APEX (which was part of the 11g installation).

Hi Steve,
Some options for the same issue:
web service time out
How to check for Web Srvice Timeout in ABAP Proxy call
Regards
Vijaya

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Connection Reset while making http web service call to remote server

Hello guys,
Our environment details are as follows:
WebLogic version: 10.3.3
Cluster: yes
Database: Oracle
Web service server: Remote application
When our WebLogic server makes a http Web service call to another remote application which runs on IIS server for creating a record. The record gets created in remote application but WebLogic server log says java.net.SocketException: Connection reset and the same record doesn't get created in WebLogic application. We have confirmed that remote application is running and it is behaving as expected. Also, we installed web service client on our WebLogic machine just to isolate any network related issues, when we make a same request through this client it works fine and we get answer. At this point in time, it looks like it could be WebLogic or application which is behaving goofy. we are running out of ideas, it would be nice if someone have any thoughts on it like turning on any flags or any other troubleshooting steps. Please, let me know.
Here is the stack trace:
####<Sep 18, 2011 12:31:40 AM MDT> <Info> <com.blah.blah> <server1> <WLSserver> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Defaul
t (self-tuning)'> <user> <BEA1-69D606DA85BDB1A0A7D5> <> <1316327500388> <BEA-000000> <ERROR com.blah.blah - Error during creating a order remoteappja
va.net.SocketException: Connection reset
com.sun.jersey.api.client.ClientHandlerException: java.net.SocketException: Connection reset
at com.sun.jersey.api.client.Client.handle(Client.java:569)
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:556)
at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:69)
at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:451)
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:173)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read(BufferedInputStream.java:237)
at weblogic.net.http.MessageHeader.isHTTP(MessageHeader.java:220)
at weblogic.net.http.MessageHeader.parseHeader(MessageHeader.java:143)
at weblogic.net.http.HttpClient.parseHTTP(HttpClient.java:462)
at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:364)
at weblogic.net.http.SOAPHttpURLConnection.getInputStream(SOAPHttpURLConnection.java:37)
at weblogic.net.http.HttpURLConnection.getResponseCode(HttpURLConnection.java:952)
at com.sun.jersey.client.urlconnection.URLConnectionClientHandler._invoke(URLConnectionClientHandler.java:215)
at com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:126)
... 58 more
>
thanks a lot for your help in advance
Regards,

Here's what the issue was for us:
When the web service was initializing, Weblogic? was trying to retrieve the WSDL first before initializing the service.
Though the web service URL was proper, the WSDL itself was unresolvable. This led to this strange connection reset error.
So, if you're experiencing this consistently, check your WSDL URL.
We used "strace" to discover this problem by running it for a brief time while the web service initialization was attempted - and it very clearly showed that the code was attempting to laod something from a bogus address / IP

Class DbwsProxy does not exist when connecting to WEB SERVICE

Hi,
I am trying to connect to the OC4J sample web service using the Oracle supplied method specified in this document.
http://www.oracle.com/technology/sample_code/tech/java/jsp/callout_users_guide.htm
We of course use a 10g DB.
The DBWS Callout Utilities were successfully installed by our systems team.
When I run the sample script for the PL/SQL Dynamic Invocation Interface (DII)
I get this error:
ORA-29540: class oracle/jpub/runtime/dbws/DbwsProxy does not exist
ORA-06512: at "SYS.UTL_DBWS", line 178
ORA-06512: at "ABS.CHANNA_TEST_PLSQL_DII", line 14
ORA-06512: at line 1
Why is this??
Any help would be grately appreciated?
Is there any grans/permissions we have to give?
Thanks & Regards,
Channa.

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Issue with making multiple web service calls without ccBPM

I have an issue -
Sync call from ECC -> check global param if EMPTY
                                -> if NOT EMPTY call Web service 1
                                     -> parse the return value
                                     -> call Web Service 3 ( pass the value from global param in the SOAP header to WS3)
                                     -> pass the return value back to ECC
                               -> if EMPTY call Web Service 2
                                    -> parse the return value
                                    -> call Web Service 3 ( pass the value from WS2 in the SOAP header to WS3)
                                    -> pass the return value back to ECC
Is it possible to design this scenario without using ccBPM? To start with, I can always read the global parameter but cannot find a way to read the response from WS1 or WS2 and pass it to WS3 without a ccBPM. Even if I use a ccBPM I still have the issue of passing the value (either global param or WS2 return val) in the SOAP Header to WS3.
If I open a S/A bridge, all the subsequent WS calls are converted to async calls. Not sure how that will work out.
For the last step, looks like I might have to manually build the data types without using the WSDL (XML SOAP envelope rather than a WSDL) to generate the Service Interface to prevent the Adapter from building the envelope. Is there any other way that I havent investigated?
Any suggestions ?
Thanks
Sridhar
Any suggestions ? Please advice.

I guess the indentations got messed up.
I have an issue -
Sync call from ECC -> check global param if EMPTY
                               -> if NOT EMPTY call Web service 1
                                   BEGIN
                                     -> parse the return value
                                     -> call Web Service 3 ( pass the value from global param in the SOAP header to WS3)
                                     -> pass the return value back to ECC
                                    END
                               -> if EMPTY call Web Service 2
                                   BEGIN
                                    -> parse the return value
                                    -> call Web Service 3 ( pass the value from WS2 in the SOAP header to WS3)
                                    -> pass the return value back to ECC
                                    END

What PPI/DPI should I use when making a DVD menu in PS?

I am making a movie in HD and am wondering either the PPI or DPI recommended. Thanks!

a13firman wrote:
Sorry to resurrect this but when I burn the menus to a DVD they look sort of fuzzy. Now if the PPI doesn't matter what can I do to increase definition? I used the DVD Presets that PS provides
You are either authoring/ transcoding wrongly or, assuming you refer to subpictures (buttons) looking rough around the edges, see normal behavior for a DVD. This has nothing to do with how the graphics are prepared in PS. In case one it's am ater of chosing the right settings, in case two it's a design limitation of the DVD(Video) specification. If you can tell us, what exactly you do and what program you use, we may be able to provide some tips.
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How to use (greater than) in web services call

Hello, I am trying to query a set of assets where the external unique ID is greater than 400,000. My existing code looks like
qryIn.ListOfAsset(0).ExternalSystemId = ">'400000'"
However, using this will return any asset record starting with a 5 or above as far as I can tell, I assume b/c it is comparing string data due to the single quotes infering data of type text (string). Is it possible to use comparison operators with numeric data correctly?
I posed this question to support and received the below answer:
<?xml version="1.0" encoding="UTF-8" standalone="no"?> <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <soap:Body> <AssetWS_AssetQueryPage_Input xmlns="urn:crmondemand/ws/asset/"> <ListOfAsset xmlns="urn:/crmondemand/xml/asset"> <Asset> <AssetId /> <PurchaseDate/> <OwnerAccountId /> <ExternalSystemId>> '400000'</ExternalSystemId> </Asset> </ListOfAsset> </AssetWS_AssetQueryPage_Input> </soap:Body> </soap:Envelope>
Basically, instructing me to use &gt. I'm doing coding in .NET visual studio and not using the XML as above. However, I did try the following:
qryIn.ListOfAsset(0).ExternalSystemId = ">'400000'" which returned an error in the compiler.
Any help would be appreciated. Thanks.

Thanks for the reply. I would assume "external system id" is an integer, but, I will test on a custom field that I now is of type integer.
Could you take your same code and use a non-zero value for the operand? For example, could you try
objAccQryParam.ListOfAccount[0].CustomInteger0 = ">= '10'"; and let me know if that returns values that are greater than or equal to 10. Using a two digit number is important. Assuming you have data greater than 10.
Thanks!

Problem when defining a web service

Hello,
I have defined several BAPI that I am calling from an external application by exopsing those BAPI using the SOAP adaptor.
All goes well for all of them except one.
For the one having problems the Integrantion engine is routing that call to different webservice than the one I expect it to do it,
these are some of the paramenters I use when defining the web service in the Integration Builder:
Interface name: MI_BAPI_PPMSRVAPS_GETLIST
Communitcation chanel: CC_SOAP_BAPI_PPMSRVAPS_GETLIST
Address: http://sapxi:50000/xisoapadapter/messageservlet?channel=:BS_WEBSERVICE_GREYCON:CC_SOAP_BAPI_PPMSRVAPS_GETLIST
but instead when I test the generated wsdl using soapUI: the integration engine returns this error:
Canceled with Errors 02.06.2010 15:04:22 02.06.2010 15:04:23 [websericename] [namespace]MI_BAPI_PDSSRVAPS_GETLIST
My guess is that at some point I defined wrong the web service but I have no way to redefine it or revert how it was defined.
I redefined the webservice with correct parameters, but there is no change in behaviour.
I checked server address and port (it is the exact same of the other BAPIs that work)
Where can I see all defined web services when they are defined via the Integration builder define web service option?
How to delete a webservice published this way?
Any advise?
Any help is very much appreciated.
Regards,
Mauricio Pego

Hello there.
Error: 404 Not Found
Description: The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address. This status code is commonly used when the server does not wish to reveal exactly why the request has been refused, or when no other response is applicable.
Possible Tips:- for HTTP_RESP_STATUS_CODE_NOT_OK 404
u2022 404 is an HTTP response code that indicates that the resource in question couldn't be found. Usually this is due to an incorrect URL, so it is better to cross check all URLs. Check pipeline URL in the SLD in the business system of the Integration Server For this go to SLD->Business System-><yourIntegrtaion Server>->Pipeline URL: It should be like this http://<host>:<port>/sap/xi/engine?type=entry Where host is the host name of the Integration Server and port is the HTTP(8xxx) port. To verify this in Integration Server you can do like this. Go to SXMB_ADM->Integration Engine Configuration->Choose Edit from Menu -> Change Global Configuration Data to switch to change mode. Then select System Landscape - Load Configuration. (This is not required always)
u2022 Check that the port really is the ICM HTTP Port and not the J2EE port i.e SMICM then menu GOTO --> SERVICES and check the port number for HTTP. It should be HTTP port
u2022 If the error is Page cannot be displayed, cannot find server in https configurations Check and correct the SSL configuration for the ABAP and the J2EE side of the system
u2022 If the error is because of integration server when using Proxy communications then check these. i.e SXMB_ADM->Integration Engine Configuration->Corresponding Integration Server enrty should be dest://<Http Integration server-Destination> Where < Http Integration server -Destination > is the RFC destination (SM59) of type HTTP connection (type H) to the Integration Server. In this case, host name, port, and path prefix are saved in the RFC destination.
Try some of the recommendations that most apply to your case.
Hope it helps!
Regards,
Caio Cagnani

By what time zone does Verizon use to log data usage? When I checked my current usage, there is data used logged in at early morning times and I don't have anyone else who is up at these times.

By what time zone does Verizon use to log data usage? When I checked my current usage, there is data used logged in at early morning times and I don't have anyone else who is up at these times. I also have 1.8+ GB charged to my allowance that I don't understand at all how it is mine because the highest I've ever logged at any given time has been barely 0.5 GB. I'm cruising along at .04-.07 GB and all of a sudden appears a 1.8+ GB deduction/usage and it makes me wonder what the ???? is going on. Is Verizon posting fraudulent usage amounts just to drive up my usage so I have to buy more Gigs?

The time is not the time of actual use, but the time a tower reports the use. The data would have been used anytime prior to that time. Usually, but no always, the usage happened between the time prior and the time reported.
For example:
9:00 AM   1.23 MB
7:05 AM   0.01 MB
1:15 AM 350.03 MB
8:00 PM   23.89 MB
This does not indicate 350 MB was used at 1:15 AM. It really tell you 350 MB was used sometime between 8:00 PM and 1:15 AM.
The times are local time zone as far as I can tell.

Which user/credentials does APEX use to execute packages

Which user does APEX use to execute a function or procedure in the parsing scheme of an application. I am trying to debug an custom authentication scheme which calls a package procedure.

Mathias Oracle wrote:
Which user does APEX use to execute a function or procedure in the parsing scheme of an application. I am trying to debug an custom authentication scheme which calls a package procedure.APEX connects to the database using connection pooling as the APEX_PUBLIC_USER or ANONYMOUS schemas, depending on the webserver configuration (except where a DAD has no username/password defined). Code is executed via the <tt>dbms_sys_sql</tt> package using the privileges of the application parsing schema. See:
{message:id=926724}
{message:id=1224601}
Application Express and parsing of SQL

Iphone 4 the mike does not work when making a call. it does work with speaker phone and face time

Just activated new Iphone 4 and the mike does not work when making a call. it does work with speaker phone and face time. Any known fixes?

My wife's iphone 4 also has your same no ring problem as does my iphone 5 just less often. I called her iphone 4 at home from where I work 20 miles away on my iphone 5. With her phone in 3G mode ONE call went through and 9 went to voice mail in 10 tries. This is a 10% sucess rate!! I also could listen in real time from the wired work phone and the wired home phone. She turned off 3G mode and it went to "O" mode at the top left of the screen after the ATT. In this mode it rang on the first ring tone 5 times out of 5 tries which is 100% of the time. I have learned that the calling party will hear up to 4 ring tones when placing a call on the ATT network. If the ring tone changes volume slightly before the 4th ring then and only then will the cell phone start to ring. If the ring tone does not change after the 4th ring you get voice mail. If the calling party does not leave a voice message there is never a missed call displayed on the iphone. If the calling party does leave a voice message a few minutes later the iphone dings for arriving voice mail but still no missed call indication.
This appears to be related to the time of day and the ATT tower that the receiving caller is using. Tried other towers and it works in 3G mode 10 times out of 10 tries. Apple replaced the first iphone 4 with a new phone, no improvement. ATT replaced the SIM card and no improvement. ATT so far is clue less. This has been going on every since we got the new iphones which is 4 months. The ATT web site also describes this same problem from several years ago. Has anyone got better information?
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Can you tell me what this code does?

Can you tell me what this code does?
import java.io.*;
class Assignment1
public static String[][] tdi = {     {"Paris", "418", "Rome", "55"},
                         {"Liverpool", "121", "Copenhagen", "35"},
                         {"Liverpool", "418", "Paris", "50"},
                         {"Liverpool", "553", "Frankfurt", "55"},
                         {"Frankfurt", "553", "Budapest", "50"},
                         {"Amsterdam", "121", "Madrid", "65"},
                         {"Amsterdam", "418", "Paris", "35"},
                         {"Madrid", "121", "Stockholm", "90"},
                         {"Budapest", "553", "Warsaw", "30"},
                         {"Copenhagen", "121", "Amsterdam", "35"},
                         {"Rome", "418", "Amsterdam", "60"},
//--Start Method--
public static void main( String args[] ) throws IOException
System.out.println("Welcome to NoWings Airline.");
InputStreamReader input = new InputStreamReader(System.in);
BufferedReader keyboardInput = new BufferedReader(input);
System.out.println("Please enter the airport you wish to depart from:");
String[] info = TDIDLL.searchDest( keyboardInput.readLine() );
if (info == null)
System.out.println("Sorry, no plane to this destination");
else
System.out.println(info[0]+" departing at platform "+info[1]); }}
public static String[] searchDest( String dest )
String[] result = null;
for(int i = 0; i < tdi.length; i++)
     if (tdi[1].equals(dest)) {
     result = new String[2];
     result[0] = tdi[i][0];
     result[1] = tdi[i][2];
     return result;
return result; }
// Info Method //
// Fly Method //
// Exit Method //
Thanks. Also, can you tell me where I have gone wrong in the code.
Much appreciated.

Can you tell me what this code does?Why don't you run it and find out for yourself?

What this code does ?

what this code does ?
System.setProperty("java.protocol.handler.pkgs","com.sun.net.ssl.internal.www.protocol");

i am studying this code....
//Verify the hostname, check all trusted cetifcates and install them in the machine
                         com.sun.net.ssl.HostnameVerifier ver = new com.sun.net.ssl.HostnameVerifier(){
                              public boolean verify(String urlHostname,String certHostname)
                                   try
                                                            { return true;
                                   } catch(Exception x){ return true; }
                         javax.net.ssl.TrustManager[] trustAllCerts = new javax.net.ssl.TrustManager[]{
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                                   public java.security.cert.X509Certificate[] getAcceptedIssuers() {
                                        return null;
                                   public void checkClientTrusted(
                                        java.security.cert.X509Certificate[] certs, String authType) {
                                   public void checkServerTrusted(
                                        java.security.cert.X509Certificate[] certs, String authType) {
                         // Install the all-trusting trust manager
                         try {
                              javax.net.ssl.SSLContext sc = javax.net.ssl.SSLContext.getInstance("SSL");
                              sc.init(null, trustAllCerts, new java.security.SecureRandom());
                              HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
                              sc=null;
                         } catch (Exception e) {
                              e.printStackTrace();
                         //Setting the defaultHost name verfier set by the user for communication
                         HttpsURLConnection.setDefaultHostnameVerifier(ver);/**/please note the bold colored code from the above i.e
HttpsURLConnection.setDefaultHostnameVerifier(ver);
so, ver instance has been presented to the setDefaultHostnameVerifier . fine....but who is calling the methods verify() which is described in the implemented Annoynymous interface HostnameVerifier .
who is calling that overridden method verify() ?
similarly, who is calling getAcceptedIssuers() method?
I DONT see any invocation of these overridden methods .
are these methods are FRAUD and BUGGY...and are not needed in this code....are they redundant ?
OR are these methods are invoked by the HttpsURLConnection internally somehow....
confused about the functionng of this code.
thanks for the time

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What stub code does APEX uses when making a web service call ?

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