Clik here to view.
A nested exception occurred. Could not execute the function
Hi Experts, Post upgrade of SAP Portal from 7.0 to 7.31, and when we click any application related to visual composer it shows the below error. and the default trace shows // #2.0 #2014 07 22...
View ArticleClik here to view.
Error: Exception on the server while deploying the application
Dear Expert. I have created UI for Create Purchase Request using NWDS 7.3-EHP1-SP13-PAT0000. When I am trying to deploy it gives the error like below screen capture. Does it may the cause at server...
View ArticleVC-Error: isSingleton() of a null object loaded from local variable 'parent'
Hi folks, some user get this error. Not every time, not on the same place (on any click in the vc-application). Can someone give me an idea how to solve this or where to look like? Stacktrace:500...
View ArticleNot able to view the models in VC
Hi Expert, We are in the installation/configuration phase of SAP NW PORTAL 7.3. I am not able to view the models in VC, but we can see the Software components and tracks are visible. Below is the...
View ArticleProcessing records step-by-step
Hi experts I have come across such requirement like the following:1. Using filters to data source I retrieve some records2. For each of retrieved records I need automatically take a field value (kind...
View ArticleVC migration from 7.0 to 7.3
HI All, We are trying to migrate from VC 7.0 to 7.3. We have pretty complex application with multiple nested views and union. In 7.0 everything is working fine and we have multiple output signal...
View ArticleIs there a back button functionality available for view switch?
I am creating a administrators front end for a complex returns and repair process... To achieve this I am embedding alot of composite views in my main screen. However when I transition (using view...
View ArticleWeb Service returning array of user defined objects not working from VC
I have written a web service in java which returns an array of user defined objects. When I test this web service using Netweaver's Developer Studio, Enterprise Portal perspective for Wsdl check, it...
View ArticleHow do you dynamically populate a list?
Hello! Can anybody tell me how to fill a drop down list or combo box dynamically? For example, I want to grab the unique values of a database (error_source), and populate a drop down list with those...
View ArticleProblem with webservice and model connection
hello friends, I use (SAP NetWeaver Developer Studio, Version 7:02:07). I have an application created using webdynpro (UIApplication). appears on the portal:...
View ArticleNot able to deploy Application.
Hi,I am new to Visual composer and when i tried to do one sample application,the deploy button is not working. But the compile button is working after that only 'view source code' is there . no Run...
View ArticleCalendar Entry and Pop up in SAP Visual Composer 7.3
Hi Experts, I am new to Visual Composer. Trying to learn the Design and Layout in VC 7.3.I searched and found few docs but could not find the step by step method for following: 1. How to design...
View ArticleVisual Composer
After the weekend patch release by Microsoft, my Visual Composer stopped working. It was so far doing good with Chrome and IE tab extension. What to do now? How can I make it work again. The summer...
View ArticlePass parameter to VC not working?
I am trying to pass a single parameter to my VC model via URL. I have followed the instructions here :http://wiki.scn.sap.com/wiki/display/EP/Passing+values+via+URL I have set up a start point called...
View ArticleHow to open PDF file in VC
Hi All, Is there any way to display PDF file on visual composer? I want a button on VC and when I click that button, it should open the pdf file in separate window. Is that possible? Please respond....
View ArticleClik here to view.
'Check In' a model after having it 'Checked Out' in Source Control
Dear Users, We have our developed models ready and visible in Source Control (Shared Repository), however some minor changes had to be done. So I looked how this would be able and found this...
View ArticleVisual Composer - how to use checkbox to pass multiple selections to backend
Hi experts, I want to do this in Visual Composer 7.0.1. A form view that contains an input field.2. Based on the input of the form, go to SQL DB, retrieve a list of data back. 3. The user should be...
View ArticleDid DVAL() function change in VC 7.31 SP6 ?
Hi Gurus, in my previous model working fine in VC7.01 SP3, I used te DVAL() function. It was working great, but now, it does not convert the date the same way... Does anyone know if the date...
View ArticleText Input field formatting
Hi experts, I have to customize an old VC app (NW 7.0). The requirement is quite simple :I have a text input field which can get input from a user via 2 differents waysthe user enters a 13 char product...
View ArticleAll selections for characteristic XYZ are invalid and have been discarded
Hello- I am using VC 7.3 and I have a simple model with a BW Query where it has 1 input variable and I output the results to a table. If I enter in an exact value, "01234", then I get the expected...
View Article