Problem to execute a Callable Object (SAP R/3 transaction) in UWL

Hi,
I have developed a callable object which calls a SAP R/3 transaction. It runs perfectly in design time , when I run it in UWL I am getting the Error "An error occurred while displaying the callable object, which uses the page builder. Check that the page builder is installed, and the transaction iView is available .
Please let me know your thoughts and suggestions.
Regards
Wesley Solomon

Hi Wesley
According to me, it is because of some missing package that this problem is encountered coz even i have faced this problem w.r.t the UWL and then i imported the required packages and it worked.
Regards
Navneet

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Problem in creating a callable object of type Business Logic

Hi SDN,
I am trying to create a callable object of type Business Logic in CE.
When I give all information and click Next, I get this error message.
Error while loading configuration dialog: Failed to create delegate for component com.sap.caf.eu.gp.ui.co.CExpConfig. (Hint: Is the corresponding DC deployed correctly? Does the DC contain the component?)
Can anybody help me out with this problem.
Regards,
Sumangala

Hi.
I'm having the same problem as Senthil in NW2004s SP15 with my application service and methods not showing up in the Callable Object wizard for Composite Application Services after I choose the Endpoint. The only application name that shows up in the wizard is caf.tc, and the only service names that show up for it are LDDataAccessor, Metadata, and PropPermissionService.
My IDE is on one machine and the application server I deploy to is located on a different machine. My endpoint to the remote application server looks to be correctly configured. The Composite Application Service seems to be deployed properly as I'm able to see it and test that it works in the Web Services Navigator <http://remotehost:50000/wsnavigator/>
My deployed application service is a remote enabled service and is also web services enabled as well.
I'm not sure if this is relevant, but I noticed that the generated Java code does not create any remote EJB interfaces (only home and local interfaces were generated).
Something else I noticed is that when I proceed to the External Service Configuration -> Business Entities screen <http://remotehost:50000/webdynpro/dispatcher/sap.com/cafUIconfiguration>, I only see three business entities displayed, and the following error message is displayed: "Corrupt metadata has been detected. This may prevent some objects from being displayed. Check the server log for more details." I was unable to find anything in the instance log files. Is the error message indicative of the problem?
I am developing locally without a NetWeaver Development Infrastructure (NWDI) in place.
I'm wondering if the credentials specified in the endpoint require any special roles or privileges.
Senthil, do any of these additional descriptions apply to you as well?
Edited by: Ric Leeds on Jun 20, 2008 4:37 PM

Problem in Business Logic Callable Object execution

Hi All,
We are working on a workflow scenario where 2 approvals are present. Second approval is optional.
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Hi,
I have the similar issue.
In my case it is taking too much time for completion.
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Regards,
Pratik

Drill down problem when execute CR Viewer from Sap Web Application Server

Hello,
We are using Sap Was 7.01.
The report viewer jar files deployed to the j2ee engine , and I am using j2ee servlet application to execute the report.
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I checked with httpwatch and it seems that there is no response from the server , after DD.
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</web-app>
There are no javascript errors and I can see that the following JS files exist on the browser cache:
allInOne.js
allStrings_en.js
crv.js
Also the dynamic rendering of the graphic objects working, for exampale:
http://sapdevpor.themigroup.net:52000/ReportViewerNwds/CrystalReportViewerHandler?dynamicimage=crystal1258027361240644774257355486184.png
sapdevpor is the Sap application server.
Need help with this asap.
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Nir

Hello,
to which directory have you unzipped the Files? I would suggest C:\temp because there are problems with long filenames. Have you tried to reboot and then disconnect Drive M:?
Regards
Gregor

Problem in Web service callable object!!

Hi,
I have created a function module in R/3, and made it RFC enabled.Now i am trying to use this webservice in creating CO for web service.Now when i test it, i am getting this error:
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invocation failed: Invalid Response Code: (401) Unauthorized. The requested URL was:"http://<hostname>.<fully qualified domainname>.com:8001/sap/bc/soap/rfc"; nested exception is:
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What can be the reason??
any help will be highly apprecaiated!!
Thanks & Regards
Ameya

Hi,
Yes i am getting error Could not find logical destination interfaces, check the <b>WSIL URL</b> inserted in visual admin.
Look.,
1)my function module name is ZADDITION,(RFC enabled)
2)IN transaction WSADMIN, i got the URL as
default_host/sap/bc/srt/rfc/sap/ZADDITION
in visual Admin i put this url
http://<host><fully qualified domain name>:8001/sap/bc/srt/rfc/sap/ZADDITION?sap-client=800&wsdl=1.1,
please tell me this host name is R/3 server or the portal server?
IN visual admin i put the above stated url,inserted SID,client,language, Basic Authentication,given UIDPW,
Then in Design time i was able to fine Logical destination name : Exposing,
then i clicked on search. but nothing happened
What can be the problem..is there any problem in my url??
please guide me, i think we have almost solved this..You have helpd me a lot..
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Ameya

Can Dynamic xml templates be used in interactive form callable objects?

Hi,
We are trying to implement Offline adobe forms using guided procedures (Impersonalized forms).
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"Could not retrieve template fields: Wrong document format or adapter mismatch from adapter"
Cant we use dynamic xml templates for adobe forms in GP? If we can, how to resolve this? Please let me know.
Version:
Netweaver SAP 2004s Sp15
Adove Live Cycle desginer 7.0

Closed

Error with Dynamic XML template in interactive form callable objects :GP

Hi,
We are trying to implement Offline adobe forms using guided procedures (Impersonalized forms).
We have no problem while creating the callable object using the normal xdp template. But whenever we try to use Acrobat 7/8 dynamic xml template, the following error occurs and the template is not picked.
"Could not retrieve template fields: Wrong document format or adapter mismatch from adapter"
Cant we use dynamic xml templates for adobe forms in GP? If we can, how to resolve this? Please let me know.
Version:
Netweaver SAP 2004s Sp15
Adove Live Cycle desginer 7.0
Edited by: Subramanya Srinivas Mullapudi on Oct 25, 2008 1:31 AM

Hi Srivinas,
take a look on that [docu dynamic forms|http://help.sap.com/saphelp_nw70/helpdata/en/44/bca11fc60b7006e10000000a155369/content.htm] and let me know if this is solving your problem.
In addition also consider [integrating offline and form-based activities|http://help.sap.com/saphelp_nw70/helpdata/en/44/d44bea51103ee1e10000000a114a6b/content.htm] and the mentioned sublinks.
Best regards
Berndt

Portal Page Builder Error in Portal Callable Object

We have created a callable object in GP of type Portal Page or IView
When we try execute the action from UWL, the following error it shows,
The portal page builder required to execute this callable object is not available.
The same concept we tried in 2004s, its working fine.
Any idea about this error in ce. Highly urgent..

Not yet answered

ABAP callable objects

Hi SDNers,
I want to implement Guided procedure for our bisness process.
I want Guided procedure to call ABAP callable objects.So Is it possible ?
If yes can you provide me with any document regarding the same I.e. GP calling ABAP callable objects.
Points will be given for Genuine answeres.
Thanks and Regards,
Neethu Joy

Hi Neetu,
I think there is no GP Callable object specifically for ABAP. But I did find some related documents. See if they are of any help:
[Creating a Callable Object in Group - Web Dynpro ABAP Application|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/9cbabed1-0c01-0010-dba5-bdddbadfe586]
[Exposing an RFC as a Callable Object|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/7743cbb8-0701-0010-bc94-ba528c794f3a]
[Consuming RFC Function Module Using Guided Procedures|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/2043985f-014c-2a10-a0ba-d081e09e9f8f]
[Creating a Callable Object - Business Server Page|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c71c90ea-0c01-0010-68ab-c4f00fdcd76d]
[Creating a Callable Object - SAP Transactions|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c48691d1-0c01-0010-9380-f98819c3ccc7]
Bye
Ankur

Exception in executing External Service type Callable Object

Hi
I was trying to test a callable object of type external service. I have used the bapi BAPI_FLIGHT_GETDETAIL. But while executing I was getting exception like
java.lang.IndexOutOfBoundsException: Index: 5, Size: 3
at java.util.ArrayList.add(ArrayList.java:371)at com.sap.tc.webdynpro.progmodel.context.Node$ElementList.addElementSilently(Node.java:1991)at com.sap.tc.webdynpro.progmodel.context.Node$ElementList.addElement(Node.java:2003)at com.sap.tc.webdynpro.progmodel.context.Node.doAddElement(Node.java:676)at com.sap.tc.webdynpro.progmodel.context.Node.addElement(Node.java:644)
Anybody knows the reason?
Cheers
Sudip

Hii
I forgot to mention that if the RFC has a structure as output parameter it doesnt get displayed but if the parameter in RFC is string value it works fine.Please Help Urgently
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Ishita

Creating callable object+ authorization problem

Hi,
I am following the tutorial to create the first process (GP). I assigned all designtime specific roles. I can now create a content package object. But when I try to create the callable object, I come across the following error:
You are not authorized to start the design time
What going wrong! A quick reply will be appreciated!
Mayukh

I restarted the server. But the problem persists.
Let me give more details:
It says :
YOU CAN
and then the following list
Create Action #
Create Callable Object #
Create Process #
Create Object View
Create Block #
Create Content Package Object
Create Simple Process
Create Process by Semantics
The problem is with the ones I marked as # and for the others it works fine.
I assigned the role : designtime_all and all other roles where the term designtime occurs.
Namely:
UME com.sap.caf.eu.gp designtime.businessobject
UME com.sap.caf.eu.gp designtime.admin
UME com.sap.caf.eu.gp designtime.process
UME com.sap.caf.eu.gp designtime.callableobject
UME com.sap.caf.eu.gp designtime.logicalcriteria
UME com.sap.caf.eu.gp designtime.businessobject
UME com.sap.caf.eu.gp designtime.admin
UME com.sap.caf.eu.gp designtime.process
UME com.sap.caf.eu.gp designtime.callableobject
UME com.sap.caf.eu.gp designtime.logicalcriteria
UME com.sap.caf.eu.gp designtime.translation
UME com.sap.caf.eu.gp designtime.cpkgobject
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To small appearance of the SAP Transaction Callable Object

Hello,
I use a Callable Object of the type SAP Transaction in my Guided Procedures process. The problem is, that the resulting iView is only about 100px high. This appearance is not realy usable. Is there any possibility to modify the responsible appearance parameters?
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Robert

Hi Robert,
Have you found a way to solve the problem? I have a similar situation and I want to change the size too..do let me know if you have found out how to do it.
Bye!
Sameer

Problem with Background Callable Object

Hi All,
I am trying to create a background callable object in GP. From my understanding and according to the help document here is what I did:
- Generated a deployable proxy development component using the Top down approach.
- Created a Java Development component which implements the interface IGPBackgroundCallableObject. This Development component has the proxy object generated in Step 1 in the Used DCs. Internally this class does a JNDI lookup to the deployed Webservice Client and executes the webservice. Then I add this class as a public part in the Development Component.
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- If we try to include the proxy project in the Java Build path of the class it simply removes the link at build time.
- At one instance it somehow succeeded during the build phase and I deployed the library to the J2EE engine but while testing the callable project it came up with a NoClassDef exception. Basically it was unable to find the proxy objects classes.
I am not sure if I am doing anything wrong or the process that I am following is not right. I would appreciate if anyone could help me understand what the problem is and how do we go about achieving the above scenario.
Best regards,
Sudhi

Hi Jorgen,
This behavior is completely normal. It can seem awkward but what you described is somehow logical.
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When the email is sent (i.e. the background callable object executed), a callback takes place and the next activity is triggered. Then, the 3 action is active and can be shown.
Due to technical restriction of Web Dynpro, it is not possible to refresh the screen when the action is ready to be processed. The user has to refresh it explictly.
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Hope this helps.
David

Model Execute Exception in a WD Callable Object

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I've been having some trouble making queries to a database through a Web Dynpro Development Component (GP Interface). I imported a Web Service and the calls are being made through there. I know that the Web Service works just fine as I've tested it through the WS Navigator. The problem occurs when I create the Callable Object and try to test it. The following message shows up:
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Luis T.

Felipe,
Check name of component used in Component Usage or in code: com.polar.excel.WDC_ExcelExport.
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Valery Silaev
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http://www.sam-solutions.net

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HI Nishi
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Problem to execute a Callable Object (SAP R/3 transaction) in UWL

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