InfoView External Web Access

I'm new here and new to CR 2008 aswell...
We setup a couple months ago CR2008 Server, a very painfully thing to implement with AD and single singupu2026
Internally everything works, but now we have an issue setting up a web access logon for external access.
When typing the address (www.mydomain.com:8082/InfoViewApp/logon.jsp) itu2019s giving me this u201CUnable to logon to InfoView. Please contact your system administrator for assistance. Please close your browser before continuing.u201D and some other as well.
Any help on this would be much appreciated.
Thx
Hugo

We have a similar issue where any VPN users always hit the error page 'Unable to logon to Infoview'. I understand that this might happen as they are not authenticated with a Windows DC when they hit the logon.jsp page.
However, I don't understand why the URL "...InfoViewApp/logon.jsp?sso=false" also returns exactly the same error and doesn't simply show the logon page with username, password and Authentication type. This seems strange.
Our version is 3.0.

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External Web Access Management - Juniper

Hello Experts,
We are planning to implement external authentication mechanism, when a user logs on from Internet, he comes through an external system (juniper), that authenticates the user through LDAP.
This user credentials should be matched against the LDAP and an EP ticket should be issued.
And the users should be taken to the Portal Home Page without additional Login to Portal.
Please let me know some information how to proceed with the implementation of the same.
Any Help/Info would be greatly appreciated.
Regards,
Karthick Eswaran

Juan,
Thanks for the info.We have contacted Juniper and they say that they can authenticate users against LDAP and they will give a info that the user credentials verified header variable.Thats all then the remaining part should be taken care by Portal.Any Idea.
Regards,
Karthick

WRV200 external web access & VPN lockup

Howdy, I have a WRV200 at a remote location and I am having some problems. Pretty much it seems like the router times out after a while and I cannot access it remotely HTTPS Port 8080 or connect using VPN. Specifically when I try to access the router remotely it ask for the login/password, I enter it and then nothing loads. The remote location still can use the internet. I have to have them unplug the power and plug it back in, once that is done I can access the router remotely and the VPN will work. Any suggestions?

try changing the MTU settings on the wrv200 to 1452 ... check whether it helps you...otherwise the last option would be to try upgrading / reflashing the router's firmware ...

External Data Refresh failed - Unable to refresh list data in Excel Web Access WebPart

Hi,
I have created a PivotChart in Excel workbook that fetches data from a SharePoint list using "OData Data Feed". When refreshing the connection in Excel 2013, the updated data is displayed in PivotChart. But when i upload the same to a SharePoint
Library and refresh it through Excel Web Access WebPart, it throws an error.
After configuring PowerPivot for SharePoint, i am getting a "We cannot locate a server to load the Data Model" error.
Note -
SQL Analysis Service(PowerPivot) is in running state.
PowerPivot Server has been under Data Model in Excel Service setting.
The library location is added in trusted zone.
Using secure store didn't fix the issue.
Stack Exception
SSPM: Initialization failed on server : Microsoft.AnalysisServices.ConnectionException: A connection cannot be made. Ensure that the server is running. ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively
refused it 127.0.0.1:2383
at System.Net.Sockets.TcpClient..ctor(String hostname, Int32 port)
at Microsoft.AnalysisServices.XmlaClient.GetTcpClient(ConnectionInfo connectionInfo) --- End of inner exception stack trace ---
at Microsoft.AnalysisServices.XmlaClient.GetTcpClient(ConnectionInfo connectionInfo)
at Microsoft.AnalysisServices.XmlaClient.OpenTcpConnection(ConnectionInfo connectionInfo)
at Microsoft.AnalysisServices.XmlaClient.OpenConnection(ConnectionInfo connectionInfo, Boolean& isSessionTokenNeeded)
at Microsoft.AnalysisServices.XmlaClient.Connect(ConnectionInfo connectionInfo, Boolean beginSession)
at Microsoft.AnalysisServices.Server.Connect(String connectionString, String sessionId, ObjectExpansion expansionType)
at Microsoft.AnalysisServices.Streaming.OnPremise.Server.Connect(Nullable`1 ctx, Boolean schedulePingTaskOnFailure)
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Check Server Version (ServerName\POWERPIVOT): Fail (Expected:
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ctx)
Thanks,
Thomas Mathew

Hi,
For your issue, the possible reason is that the SharePoint environment does not have a PowerPivot for SharePoint server, or the SQL Server Analysis Services (PowerPivot) service is stopped.
Install PowerPivot for SharePoint or move the PowerPivot workbook to a SharePoint environment that has PowerPivot for SharePoint installed.
If the software is installed, verify that the SQL Server Analysis Services (PowerPivot) instance is running. Check Manage services on server in Central Administration. Also check the Services console application in Administrative Tools.
Refer to the following link:
http://msdn.microsoft.com/en-us/library/ff487858.aspx
Besides, here is a similar post, you can use as a reference:
https://social.technet.microsoft.com/Forums/en-US/2e728b3e-6d3d-497b-b0ce-57f2699710e5/access-was-denied-by-the-external-data-source-the-following-connections-failed-to?forum=sharepointadminprevious
Best Regards,
Lisa Chen
Lisa Chen
TechNet Community Support

Excel web access: Parameters in external data sources not supported???

I have a SharePoint 2013 site with Excel services.
The site itself has a Current User Filter Web Part which gives filter value [userID] to a Excel web access -web part.
In the Excel itself I have a named area(UserIDfromSharePoint) defined as a parameter.
This parameter is being used in a Microsoft Query into an SQL database table:
Select * from [MyTable] where UserID = ?
The question mark is set as a parameter to the named area UserIDfromSharePoint.
When I set the Excel Web Access -web part to show my workbook, I get the following error:
"We're sorry. We can't open the workbook in the browser because it uses these unsupported features: • PivotTable reports that are set to refresh
when the item in a report filter changes, or external data ranges (also called query tables)
that use parameters"
Is this really true???!??
If I have understood correctly, this has been an issue since the dawn of SharePoints Excel web services.
Does Microsoft really in this age of big data assume that all the SQL queries should be unfiltered or static?
My table has over 3M rows, so it is not possible to bring the whole dataset into excel and filter there. I'll have to say to the customer that we need to build a reporting table into which we'll aggregate the data first rather than querying the necessary
information...

Hi,
Do you mean that you have Office 2007 and Office 2010 both installed in you computer?
Based on my test, I copy a Access 2010 database into a computer only installed Offic 2007, then using Excel 2007 to import Access database data, no error occurred.
So double click the Access database to see whether the databased is opened with Access 2007 or Access 2010. If it is opened with Access 2010, then try to save it as Access 2007 to
check the issue.
Jaynet Zhang
TechNet Community Support

Solaris 10 11/06 - Cannot access external web sites from server

Hi,
I am relatively new with Solaris so I hope this is something simple. I just installed Solaris 10 11/06 with the `Secure By Default` option.
From the command line I can use dig and nslookup to resolve external web sites fine, but if I try to use the update conection manager (desktop), mozilla browser (desktop), or pkg-get (command line) it fails to resolve the external sites. I have a valid resolv.conf file and I have named installed and running.
It is on a LAN with other servers that have no problems with external access. I am running as root in all instances, so is there some permissions issue I am missing with this install/release?
I don't want to open up the install more than I have to.
Thanks,

Hi again,
I figured it out. The nsswitch.conf file was not referencing dns as part of the `hosts` and ipnodes` resolution methods. Once I added this and restarted named it worked.
group: files
hosts: files dns
ipnodes: files dns
networks: files
-----------------------

Accessing external web service with non-constant URL

Hello, all
I am looking in the documentation on accessing external web services, but either I am looking in the wrong place, or the documentatoin is lacking info.
My clients have several web services in the local network (regular services, not DB-based), the have the same interface, but different URL's.
Versions of the DB are 11, 12, and 16.
First of all, I do not see in the specs an option for a non-hardcoded URL. The logic says that this has to be possible, but I cannot find it.
Second, I need to see an example of accessing an XML or JSon based service, I cannot find it in the specs either.
Can anyone point me to a document with examples?
Thank you
Arcady

The following will call a web service with whatever URL you pass in as the argument "myurl". I think that is what you are looking for.
CREATE PROCEDURE cli_test2( myurl LONG VARCHAR )
RESULT( httpheaders long varchar, httpvalues long varchars
URL '!myurl'
To deal with the resulting data in XML, use the OPENXML() function.
eg. To turn an XML list of employees that looks like this:
<root>
<row EmployeeID="102" Surname="Whitney" GivenName="Fran" StartDate="1984-08-28"/>
</root>
into a table of results, you would do this (where xmlgetemplist() is the web service call):
CREATE OR REPLACE PROCEDURE xmlgetemplist() RESULT( httpheader long varchar, httpbody long varchar)
URL 'http://localhost/demo/xmlEmployeeList'
TYPE 'HTTP:GET';
create variable res long varchar;
-- call the web service
select httpbody into res from xmlgetemplist() where httpheader = 'Body'
-- extract the XML elements into a SQL result set
select * from openXML( res, '/root/row' ) WITH ( EmployeeID INT '@EmployeeID',
       GivenName    CHAR(20) '@GivenName',
       Surname      CHAR(20) '@Surname',
       PhoneNumber CHAR(10) '@Phone');
To deal with the resulting data in JSON, use the sp_parse_json() procedure.
eg.
To turn a JSON formatted list of employees that looks like this:
"EmployeeID": 102,
"Surname": "Whitney",
"GivenName": "Fran",
"StartDate": "1984-08-28",
"TerminationDate": null
into a table of results, you would do this (where jsongetemplist() is the web service call):
CREATE OR REPLACE PROCEDURE jsongetemplist() RESULT( httpheader long varchar, httpbody long varchar)
URL 'http://localhost/demo/jsonEmployeeList'
TYPE 'HTTP:GET';
create variable foo long varchar;
--call the webservice
select httpbody into foo from jsongetemplist() where httpheader = 'Body';
--turn the json result into a structured array of data
-- this step is required because of less structured nature of JSON
call sp_parse_json( 'output_array', foo);
--extract the JSON elements from the output array into a SQL result set
SELECT output_array[[row_num]].EmployeeID as EmployeeID,
               output_array[[row_num]].SurName as SurName,
               output_array[[row_num]].GivenName as GivenName,
               output_array[[row_num]].StartDate as StartDate,
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FROM sa_rowgenerator(1, CARDINALITY(output_array))
Hope this helps,
--Jason

RD Web Access From The Internet/External

I’m requesting help with accessing from the internet (external web) a RD Web Access Connection (SSL) that I setup and configured on a Windows 2008 R2 Server.
My setup is as follows. All server rolls are configured and running on one Windows 2008 R2 Server (VM).
1.
Remote Desktop Services
a.
RemoteApp Manager
b.
Remote Desktop Connection Manager
c.
RD Gateway Manager
d.
RD Session Host Configuration
e.
Remote Desktop Service Manager
f.
Remote Desktop Licensing
2.
Web Server (IIS)
All my configurations are working perfectly internal/intranet. I can access all published applications and remote desktop connectivity via (SSL) from IE 9 web browser.
The URL that is used internally is: (https://ServerName/RDWEB).
When I attempt to connect via the internet I’m getting an “Internet Explorer cannot display the webpage” message.
I’m using Dynamic DNS to access the server hosting the (IIS Remote Access Web Page URL), example (https://DDNS/RDWEB). I’ve opened ports 443 & 80
on my Untangle firewall, also port forwarding for 3389.
Any and all help will be appreciated.

Freek,
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The “NSLOOKUP” resolved the DNS server name. Also, I am able to us the IP address, URL (https://IP/REWEB) in IE9 to browse to my RD Web Access Server site. The above should confirm DNS IS working correctly within my internal network.
My connection issue is from external/internet access to my RD Web Access Server site. All my networked devices (internal) are natted IP assigned behind an “Untangle
Gateway” firewall and routable internally only.
Although, I’ve opened ports, created firewall rules to pass traffic on ports 443, 3389 my problem still exist. Since my internal natted devices are not routable
from the internet, I am using a DDNS host URL from (www.dyndns.org) to route from the internet to my internal site server. As it stands now, I suspect the problem maybe at the Untangle Gateway”. I will focus my attention there.
Thank you again for your help.
Aubrey R. Martin

Authentication : accessing an LDAP via an external web service ?

Hi,
I know it is possible to use an external web service to authenticate a user on a portal.
But I would like to know it is possible for a user to :
- open hiw browser and navigate to the Enterprise Portal
- the portal is asking a user and password
- then the portal call a web service giving the user/password
- the web service (enternal and already existing) check the authentication through the LDAP
- the web service reply OK/NOK to the portal with a SAP USER ID (or another information)
- the portal if authentication ok send a logon ticket to the user
I didn't find any clear information telling it is possible.
So if someone can help on this matter ...
Many thanks.
Naguy C.
Edited by: NAGUY CAILLAVET on Feb 13, 2009 2:28 PM

Hello,
First, thank you Sandor for your answer.
I understand that it is possible to create a BPEL process that exposes multiple operations/messages. This would be exactly what I need: a single process (web service) that will expose many operations. Could anyone, please, point me to such an example?
So far I thought that there is possible to have only one operation exposed with a BPEL process, what is delimited between the receive/reply blocks (in the synchronous case).
Regards,
Marinel

External Web authentication server for Guest access

I have a guest wireless wlan setup. When guest users attach to our guest wireless they are prompted by the built in web security on the WLC's.
Cisco talks about how to setup the WLC to route web authentication to an external web server, but they don't say what kind of web server to use or examples.
I need some help on getting an external web server to do web authentication. With the server we would like to get some basic info from the user. name, email, pupose of using wlan, and some background info they don't see like, computer name, mac address. This is all for tracking purposes.
Hotels do this type of web authentication for example.
Any help would be great.

Hi Patrick,
I'm having the same problem here. I configured my WLC that redirect the login page to WEB Server, but I don't know how configure the Web Server to back the credentials to WLC. Did you can solve this problem?
thanks!
Claudio

Error while trying to call external web service from oracle PL/SQL 10.2 g

Hi I am trying to call an external web service from oracle PL/SQL .I am getting following run time error when I try to set the opeartion style.
But as per the oracle documentation this is one of the 2 valid values.
ORA-29532: Java call terminated by uncaught Java exception: operation style: "document" not supported.Teh webservice does expect the operation style as document.
Following is the code I am executing.
FUNCTION email
return varchar2
AS
service_ SYS.utl_dbws.SERVICE;
call_ SYS.utl_dbws.CALL;
service_qname SYS.utl_dbws.QNAME;
port_qname SYS.utl_dbws.QNAME;
operation_qname SYS.utl_dbws.QNAME;
string_type_qname SYS.utl_dbws.QNAME;
retx ANYDATA;
retx_string VARCHAR2(1000);
retx_double number;
retx_len number;
params SYS.utl_dbws.ANYDATA_LIST;
l_input_params SYS.utl_dbws.anydata_list;
l_result ANYDATA;
l_namespace VARCHAR2(1000);
begin
-- open internet explorer and navigate to http://webservices.imacination.com/distance/Distance.jws?wsdl
-- search for 'targetNamespace' in the wsdl
l_namespace := 'http://service.xmlservices.global.freedomgroup.com/';
-- search for 'service name' in the wsdl
service_qname := SYS.utl_dbws.to_qname(l_namespace, 'ClientCoreWebServiceBeanService');
-- this is just the actual wsdl url
service_ := SYS.utl_dbws.create_service(HTTPURITYPE('http://hostname/GlobalWebServices/services/ClientCoreWebService?wsdl'), service_qname);
-- search for 'portType name' in the wsdl
port_qname := SYS.utl_dbws.to_qname(l_namespace, 'ClientCoreWebServiceBeanPort');
-- search for 'operation name' in the wsdl
-- there will be a lot, we will choose 'getCity'
operation_qname := SYS.utl_dbws.to_qname(l_namespace, 'postalCodelookup');
-- bind things together
call_ := SYS.utl_dbws.create_call(service_, port_qname, operation_qname);
-- default is 'FALSE', so we make it 'TRUE'
SYS.utl_dbws.set_property(call_, 'SOAPACTION_USE', 'TRUE');
-- search for 'operation soapAction' under <wsdl:operation name="getCity">
-- it is blank, so we make it ''
SYS.utl_dbws.set_property(call_, 'SOAPACTION_URI', '');
-- search for 'encodingstyle' under <wsdl:operation name="getCity">
SYS.utl_dbws.set_property(call_, 'ENCODINGSTYLE_URI', 'http://schemas.xmlsoap.org/soap/encoding/');
-- search for 'binding style'
SYS.utl_dbws.set_property(call_, 'OPERATION_STYLE', 'DOCUMENT');
-- search for 'xmlns:xs' to know the value of the first parameter
-- under <wsdl:message name="getCityResponse"> you will see the line <wsdl:part name="getCityReturn" type="xsd:string" />
-- thus the return type is 'string", removing 'xsd:'
string_type_qname := SYS.utl_dbws.to_qname('http://www.w3.org/2001/XMLSchema', 'string');
-- in the line <wsdl:operation name="getCity" parameterOrder="zip">
-- the parameterOrder is 'zip', thus we put in 'zip'
-- the 'ParameterMode.IN' is used to specify that we will be passing an "In Parameter" to the web service
-- the 'ParameterMode.IN' is a constant variable in the sys.utl_dbws package
--vj this cud be either params or xml
SYS.utl_dbws.add_parameter(call_, 'param1', string_type_qname, 'ParameterMode.IN');
SYS.utl_dbws.add_parameter(call_, 'param2', string_type_qname, 'ParameterMode.IN');
SYS.utl_dbws.set_return_type(call_, string_type_qname);
-- supply the In Parameter for the web service
params(0) := ANYDATA.convertvarchar('<TFGGlobalBasicXMLDO><systemCd>GLOBAL</systemCd><username>GlobalAdmin</username><password>GlobalAdmin</password><localID>1</localID></TFGGlobalBasicXMLDO>');
params(1) := ANYDATA.convertvarchar('<TFGGlobalPostalCodeLookupIDDO><postalCode>02446</postalCode><countryCode>USA</countryCode><stateCode>MA</stateCode><cityDisplay>BROOKLINE</cityDisplay><countyDisplay>NORFOLK</countyDisplay><include_inactive_flag>True</include_inactive_flag></TFGGlobalPostalCodeLookupIDDO>');
-- invoke the web service
retx := SYS.utl_dbws.invoke(call_, params);
dbms_output.put_line(retx.gettypename);
-- access the returned value and output it to the screen
retx_string := retx.accessvarchar2;
dbms_output.put_line('done' || retx_string);
dbms_output.put_line('PL/SQL DII client return ===> ' || retx_string);
-- release the web service call
SYS.utl_dbws.release_service(service_);
return retx_string;
end email;

thsi is urgent anybody ????

How do I change the URL to the Remote Web Access server in Windows Server 2012?

Hallo!
I have set up a Remote Dexktop Service using the "Quick" deployment method in Server Manager and everything is working greate internally, but I cannot start an app published in Remote Web Access from outside our network.
The problem is that it wants to start the using the internal URL, for example, server.domain.local, instead of the external one, for example remote.server.com.
I therefore want to know how I can change the default URL for the Remote Web Access server and all the Remote Web Apps in Windows Server 2012?
I have allready looked in Server Manager and I can change some of the deployment settings in server manager, but there is no way to alter the URL of the Remote Web Access server. See below images:
Pressing the internal URL only results in opening the internal URL.
This was very simple to do in Windows Server 2008 R2 using the tsconfig tool, but it does not seam to be any way of solving this in server manager.
A possible sollution would be to alter the registry someware in HKLM->Software->Microsoft->Windows NT->Terminal Services. But this can easaly lead to problems due to wrong format, etc. and is probably not supported.
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That option can be used to connect to any machine that you want. The error message indicates that the client machine cannot resolve the name "server.domain.local" to an IP address that it can connect to.
You have several options for configuring that tab on the RDweb site. You can even remove it entirely.
Customization of RD Web Site
RD Web provides a number of customization options for the RD Web interface, including the ability to control default Gateway server settings and redirection settings. These settings
are controlled by editing the web.config file located in %SYSTEMROOT%\Web\RDWeb\Pages.
Displaying Local Help
To display local help for users instead of the web-based help, edit the LocalHelp value and change the value from false to true.

<add key="LocalHelp" value="false" />
When this value is changed, a user that clicks on Help in the upper right corner of the RD Web login page will open the local help file instead of web-based help.
Hiding the Connect to a Remote PC Tab
The RDWeb page
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Remote Desktops tab is displayed. To hide the tab, set the value to false.

<add key="ShowDesktops" value="true" />
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If the Connect to a Remote PC tab is enabled, an administrator can configure RD Web to use a Gateway server when connecting to remote computers. To specify a gateway, edit the below
value with the name of the RD Gateway server:

<add key="DefaultTSGateway" value="" />
The default authentication method for the RD Gateway server can also be configured by editing the following section of the web.config:

<add key="GatewayCredentialsSource" value="0" />
Devices and Resources
By default, only Printers and Clipboard are redirected on connections made using the Connect to a Remote PC tab. If the user clicks the
Options << button, the redirection settings for a specific connection can be modified
To configure each specified redirection option to be enabled or disabled by default, edit the following section in the web.config file:

<add key="xPrinterRedirection" value="true" />
<add key="xClipboard" value="true" />
<add key="xDriveRedirection" value="false" />
<add key="xPnPRedirection" value="false" />
<add key="xPortRedirection" value="false" />
LAN Experience Defaults
Windows Server 2012 RD Web Access can display a new user selectable option for optimizing the connection for a LAN experience. This option is displayed at the bottom of the RD Web
page and can be controlled by the administrator using the following section of the web.config file:

<add key="ShowOptimizeExperience" value="false" />
<add key="OptimizeExperienceState" value="false" />
This value is set to false by default, but when changed to true, the following checkbox will display at the bottom of the webpage. The LAN experience
checkbox can also be set as enabled by default.
Each setting can also be modified using the IIS Manager user interface:
Don Geddes - SR Support Escalation Engineer - Remote Desktop Services - Printing and Imaging

RD Web access SSO - remote desktop doesn't work

Hi,
This is my first post in here, and I hope you gays can help me out.
I am currently experiencing some issues with RD Web SSO not working as I would like it to work. I have found countless articles and guides describing how to get it to work, but no guide have yet helped me.
The problem is that when I log in on the web access and open a published application everything works fine I wait 5 sec and the application pups up, but when I try to open "Remote Desktop" then I get a new log in box where I must enter my log in credentials
again (after entering my credentials everything work great.)
The problems I am currently facing is produced in a demo environment configured as follows:
1x DC server (DC01) also the lic server
2x RDS server (RDS01/02)
1x RDS Connection broker (RDCM01) I have created a farm named "farm01.mydomain.com"
1x RDS Web access server (RDWA01)
1x RDS Gateway (RDSGW01)
(All the Servers are installed with Windows server 2008 (R2) SP1, and have the latest update.)
I am publishing my demo environment on the internet, i have created a domain name for my gateway and my web access and they are both accessible from the web (rdwa.mydomain.com and rdsgw.mydomaim,com). I also have secured everything with an SSL wildcard certificate
( my external and intern domain names are the same so I am using one SSl certificate) that is trusted on the web.
when I log in on the web access server trough (IE9 or IE8 ) from another network(wan) and I open a published application (calculator), it pop ups in just a few seconds. But when I try to open my Remote desktop I get a login box where I must enter my
username and password one more time.. after that remote desktop opens and everything works great.
My laptop is a Windows 7 professional with RDP 7 and IE 9, and is not member of a domain (just a workstation), I have tested it from multiple workstations and networks(Also win 7 and RDP7) but even there I have the same problem.
Thinks that I have tried tell now:
I have created a kerberos account as mentioned on
MSDN
I have checked my group permissions as mentioned
here
And many more blogs and forums
I have tried multiple settings on RDCM, RDWA, RDSGW and RDS server
Right now I am out of ideas, and I hope you gays can help me out..
thanks in advance,
Pouyan

Thnx for you advise,
Did you go into your RemoteApp Deployment settings and change the server name to the farm name "farm01.mydomain.com?"
Yes
Also in the Session Broker's RemoteApp and Desktop Connection Properties window change the Connection ID to the farm name as well.
actually I couldn't find out what to put on the connection ID so I had left it just default, but after changing it to the farm name it still doesn't work
Did you sign you apps with the cert used on your RDS servers?
yes, I am using a wildcard ssl certificate to sign all the servers/apps with.
there is
something that
strikes me, when I log on the web access and click on a published application (that is hosted from the same RDS servers) then I get a information box. when I click on the "details" button I see on the bottom "use the following credentials to connect" and my
domain and username are published there. But when I click on the "Remote desktop" icon and do the same I can't see this information!!
Also I don't think that its an SSL problem, because after log in again it works perfect without any warning.

Error when calling an external web service (blank soap action)

I did a lot of searching on this message and did not find an answer. Most of the issues i found related to XI/PI, which we are not using.
There is a web service created outside of SAP for which i generated (from the WSDL) a proxy class in my DEV system, client 050, a few years ago. This was subsequently moved to QA and production, and all is working fine.
Now, i want the same web service to work in client 100. I created the logical port, and the RFC destination, but when i try to call the web service, i get the following error
Server did not recognize the value of HTTP Header SOAPAction
Since only the basis group around here can access the logical port definition,and rfc destination, i have no idea where this information should be set up. I should not have to reimport the WSDL, since the proxy was imported from DEV to QA and it is working in QA client 050. There is something i need to set up, specific to client 100, and i am missing it. I looked in SOAMANAGER, and i didnt see anything even set up there for client 050, so i did set up anything for client 100.
Any help would be appreciated.

I tried adding the web reference in a console app and works fine. In the plugins this can't be done, because the plugins are deploy in database.
I tried another basic test using ChannelFactory. Only want to retrieve some entity through the external web services:
IPluginExecutionContext context = localContext.PluginExecutionContext;
IOrganizationService service = localContext.OrganizationService;
ITracingService tracer = localContext.TracingService;
try
BasicHttpBinding binding = new BasicHttpBinding();
binding.Name = "BasicHttpBinding_IAxxisWcfServices";
binding.Security.Mode = BasicHttpSecurityMode.None;
binding.Security.Transport.ProxyCredentialType = HttpProxyCredentialType.None;
binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.None;
EndpointAddress endpoint = new EndpointAddress(@"http://*****.svc");
ChannelFactory<IAxxisWcfServices> factory = new ChannelFactory<IAxxisWcfServices>(binding, endpoint);
IAxxisWcfServices channel = factory.CreateChannel();
var entity = channel.FindByEntities(new CRM.Application.Context.Dtos.Asegurado( { CrmGuid = "7C3E96C6-C3BC-E411-80DF-0A736AE14667" }, null, new CRM.Framework.Session() { User = "***", Password = "***" });
catch (Exception ex)
throw new InvalidPluginExecutionException(ex.Message);
That test threw the following exception on the GenericParameterAttributes of channelType of factory object:
http://s27.postimg.org/4wf3er8up/Error.png

Consuming external Web Service in portal application:Error URL.getProtocol

Hello!
I implemented a portal application which consums a external Web Service with NWDS 7.2.
The Webservice access works fine when I test it in a Java-Main Class.
If I deploy the application in a portal then I get the error:
java.lang.NullPointerException: while trying to invoke the method java.net.URL.getProtocol() of an object loaded from local variable 'tmpUrl'
It seems that my service_client-class has the problem to call the wsdl if the application is in portal:
static {
    java.net.URL url = null;
    try {
               java.net.URL tmpUrl = SERVICEClient.class.getClassLoader().getResource
              ("wsdl/com/sap/test/SERVICE.wsdl");
              url = new java.net.URL(tmpUrl.getProtocol(), tmpUrl.getHost(), tmpUrl.getPort(), tmpUrl.getFile());
    } catch (java.net.MalformedURLException e) {
      e.printStackTrace();
Can anybody help me?
Thanks, Thomas

Hello Thomas,
I got the same error. In my case I used an Enterprise Application Project for the developement of my Portal Service. The portal service itself was calling an external webservice.
The reason in my case lies behind the generation of the EAR-File with the NetWeaver Developer Studio). Inside the generated EAR-File the WSDL-File was always missing. In consequence "
java.net.URL tmpUrl = SERVICEClient.class.getClassLoader().getResource
              ("wsdl/com/sap/test/SERVICE.wsdl");" is always "NULL".
and "tmpUrl.getProtocol()" leads to the NullPointerException.
So I copied my wsdl-folder / package with the wsdl-file inside the {application}.ear / {application}.war / WEB-INF / private / lib / {application}.jar and everything works fine:-)
Regards
Steffen
PS: Today I found a better way without copying the wsdl-file into the EAR-File. I just didn't use the Enterprise Application Project for the developement of portal services anymore. If you look inside the generated EAR-File, you can see, that you can develop the portal service also by using a simple Dynamic Web Project wrapped by an Enterprise Application Project:-)
(Rem.: Don't miss the portalapp.xml deployment descriptor).
If you deploy the Enterprise Project the WSDL-File is always inside the generated EAR-File :-)

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