(I'm following the guide /wiki/ERP_2.50:Developers_Guide/How_To_Create_a_Table.)
When creating a new record for <Tables and Columns>, there is a dropdown box for <Data Package>.
I am unable to save the record with <Openbravo Howtos Data Package> as the dropdown box has no suggested entries and is empty. What could have caused this error? How do I add <Openbravo Howtos Data Package> to the dropdown box?
As per the Openbravo modularity concept, development can be done on modules which are in In Development.
Open the Module menu and mark the In Developeement flag for the module you're creating Table for.
Related
I am using OBIEE 12c and recently I created a data source from excel file using Visual Analyzer. I used this data source for creating analysis and it worked correctly.
However, when I wanted to create an action link from this data source column to the other analysis in obiee created using another subject area, I got wrong results. So my question is, does OBIEE support action links between data sources created in VA and subject areas created in Admin Tool? If yes, how to do that?
If your table/column names do not match then the vanilla interaction will never work.
You will have to go for the GoURL approach: https://docs.oracle.com/middleware/12213/biee/BIEIT/apiwebintegrate.htm#BIEIT355
I created a report - RptBasics and saved it in spotfire library. The report is built on Information Link named UserBasics. I realized after creating whole report that it was to be built on Information Link named CustomerBasics.
Is there a way I can change only the Information Link of report instead of rebuilding whole report from scratch ? Alternately, can I duplicate whole report and change Information link at that time ?
Yes to both of your questions.
Is there a way I can change only the Information Link of report instead of rebuilding whole report from scratch?
Open the dxp in the Professional Client
Click File > Replace Data Table
Select the Information Link you want to replace from the dropdown
Click Select > Information Link
Choose the NEW / CORRECT Information Link
Alternately, can I duplicate whole report and change Information link at that time
When you save the dxp back to the Library, just save it as a different file name. Thus, you will have two versions... each with different datasources.
I ran into my first Core Data versioning problem - learn something every day!
Following instructions found here, I made a new version of the model, added the code for lightweight migration, and then went to set the active version…
Uhhh, where do you do that? The docs don't actually say, and other threads here talk about "click on the main file". WHAT "main file"?
The original xcdatamodel has no version number in it. Is that a problem? Is the Migration Manager still going to be able to figure this out?
All I did was add a field, this seems like a lot of work…
Core Data model files don't use version numbers. The files might include a number in their name, but that's for people to see, Core Data doesn't care about it. It uses entity hashes to compare models.
The "main file" is the .xcdatamodeld that contains all the versions (which have names ending in .xcdatamodel).
Select that then look in the file inspector pane on the right. It has a pop-up menu that you use to select the current version.
In Visual Studio 2012, it appears that only maybe a third of the 20 or so C# project types support using Shift+Alt+D to open the "Data Sources" window (and none that I've found ever display the mythical "Data" menu bar option).
Is there any sort of guide as to which project types will allow you to work with data sources?
Also, is there any way to "adjust" the features of a project after it's been created?
Update: See my answer below for how to add the Data Sources function to an existing project.
I believe you are looking for this page:
http://msdn.microsoft.com/en-us/library/yft2c9ad.aspx
To quote msdn: "You can add a data source to a project only if it supports creating and working with data sources. For example, you can't open the Data Sources window in a project for a Windows Store app."
Basically, if using a database seems logical in your application, you can probably use one.
To answer your question about the "mythical 'Data' menu bar option", here's how you access it:
You just have to select "View", then "Other Windows", and finally "Data Sources"
And to answer your final question about, "Also, is there any way to 'adjust' the features of a project after it's been created?"
Yes, yes there is. If you mean as a compiled executable, one could simply decompile the project or use an ILcode editor. If you mean as a solution in visual studios, using the solution explorer you can access "My Project" and simply double click that to get a nice little gui for adjusting your project.
EDIT:
For an overload of information about data in visual studios, you can visit: http://msdn.microsoft.com/en-us/library/wzabh8c4.aspx
For more information about just the data source window, you can visit:
http://msdn.microsoft.com/en-us/library/6ckyxa83.aspx
Aha! There is a way to add data access to a project that lacks it, per: http://msdn.microsoft.com/en-us/library/bb907587.aspx. To quote:
To create a class from a database table
If you are working with a Web site project, and the project does not already have an App_Code folder, in Solution Explorer, right-click the project, click Add ASP.NET Folder, and then click App_Code.
In Solution Explorer, right-click the App_Code folder (for a Web site project) or the project (for a Web application project) and then click Add New Item.
Under Installed templates, select Linq to SQL Classes template, type a name for the .dbml file, and then click Add.
-- The Object Relational Designer window is displayed. [Note that this is the window that Shift-Alt-D displays]
In Server Explorer, drag the database tables or other objects (such as views) that you want to use with LINQ to SQL into the Object Relational Designer window.
-- The tables and their columns are represented as a entities in the designer window.
Save the .dbml file.
This creates .designer.cs or .designer.vb file that is located under the .dbml file. The file contains a class that represents the database and a class that represents the table. The parameterless constructor for the database class reads the connection string from the Web.config file.
(Note that, after performing this procedure you may get a message "The type or namespace name 'Linq' does not exist in the namespace 'System.Data'". The solution to this problem is found here.)
I have an SSIS (super)package that consists of several (about) 40 packages, each of which has several data flow tasks, most of them loading some excel data to a sqlserver database. So I have several excel source connection managers, one per excel file.
This has always worked fine until recently : I have to change an excel source in one of my packages (a column was added in the excel which has to be loaded in the destination sqlserver table) but I cannot edit the excel source in SSIS : when I click on "columns" I get an error box "DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER". So this is a design time issue, not a run time problem. I've seen a question like this one on stackoverflow but no answer. Anyone has an idea ?
I' ve already removed office 2007 and reinstalled office 2003 on my machine, but this didn't help
it has nothing to do with 64bit mode, which I've read about here
Is there some limit on the number of connection managers in ssis ?
Most of my connection managers were created with copy/paste and hence they have the same Id, although they point to different excel files. Could this be a problem ?
I should also mention that the package runs without any problems, so it's only "editing/changing" the package that doesn't work. For the moment I circumvent this problem by disabling the data flow that should change and by replacing it with a sql statement that hardcoded inserts the data from the excel into the destination table.
Maybe another intersting thing to mention : I can create a new package and add and change excel sources without problems, but then again, when I try to copy this excel source in my package, I cannot edit it.
Did you try to check the advanced options on the Source Connection?
Right click on the component and select "Show Advanced Editor..."
Select the column mappings tab and press the Refresh button.
This should point out that the XLS connection has some additional columns or that the file that you are pointing at, cannot be pre-validated at runtime.
M.
I'm not sure if this will work but try the Work Offline option in the SSIS menu in BIDS/VS. What this should do is not validate the connection before you edit the component. It might be able to get you into the component.