I am trying to have Postgres show as one of the data connection in Excel 2016. Following MS Office instructions I installed Ngpsql data provider. I used msi for installation so according to the instructions provided in the wizard the dlls were registered in GAC and the provider was registered in machine.config (I checked - the entry is there).
Yet Postgres is still not showing as an option in Excel > Data > New Query > From Database list.
Searching the web shows old out of date discussions. Developers of of Ngpsql direct questions to Stack Overflow. So please help.
Postgres data can be used in Excel 2016 but it requires the ODBC driver and an external setup of the database server. As far as I can tell the Npgsql drivers do not work with my version of Excel which is 2016 MSO 32-bit a.k.a "Home Premium".
The Postgres ODBC driver is available here: https://www.postgresql.org/ftp/odbc/versions/msi/ Download and install the latest version. It should install without needing a system reboot.
Setup a DSN (I used machine) using the ODBC Data Sources (XX-bit) setup application. The driver version needs to match your Excel version.
After testing the connection in the setup screen, open Excel 2016 and use the Data -> New Query -> From Other Sources -> From ODBC menu to open the query screens. This seems to be the most modern interface available in Excel.
Related
Visual Studio 2019
Excel 365 64-bit
Excel file has a single worksheet named raw_products
I added a Data Flow Task to my Control Flow
Added Excel Source to the Data Flow
Opened the Excel Source and clicked "New" to create a new connection manager.
Selected my Excel file (Noted that the Excel version changed from 97-2003 to 2007-2010 after I selected the file).
I selected Table or View for Data Access Mode and was greeted with the error:
No Tables or Views could be loaded
Could not retrieve the table information for the connection manager 'Excel Connection Manager'.
Failed to connect to the source using the connection manager 'Excel Connection Manager'
I went through and tried every version available and none would connect.
A quick search on SO shows that the fixes are anywhere from reverting to Windows 98 or reinstalling VS to installing 32bit or 64bit Access Database drivers.
The purpose of this task is to import the Excel file into my SQL database. If I use the SQL Import Wizard it works perfectly, and I actually saved it as a SSIS package and imported it into the package I'm working on now.
I've tried all the versions available in the connection manager, and I installed the 64bit Access Database Engine drivers (it won't allow me to install the 32bit since I have 64bit office installed). I tried changing the Run64BitRuntime option in the project properties.
I don't want to reinstall VS2019, it took me 4 hours to get it and the Integration Services installed!
EDIT: Against my better judgement I removed VS2019 and Integration Services. It took me almost 8hrs to get them reinstalled and for everything to work again since MS Visual Studio Tools were not removed or registered correctly.
I have reinstalled everything, rebooted at least a dozen times, and I am still having the same issue where it will not show anything. VERY frustrating since this is the most important part of the SSIS package.
You need to Connection manager:
One for the source (Excel) that you already added
One for the target/destination (SQL)
Do you have the second one with SQL? Can you test it if it is successful?
Once it is successful you will have list of tables and you can choose your target table from the list if it exists.
I am trying to connect Excel to my company's Oracle Database. According to the following instructions it should be fairly easy: https://www.wikihow.com/Connect-Excel-to-an-Oracle-Database.
However it has been impossible and quite frustrating so far.
I have followed two different approaches that I've found online.
FIRST APPROACH: installed ODAC from Oracle's Universal Installer
I went to this site https://www.oracle.com/database/technologies/dotnet-odacdev-downloads.html and downloaded the ODAC 12.2.0.1.1 file.
Then, I went through the installation process basically just clicking 'next' on every step.
Note 1: (I don't know if this might be important), in the Database Connection configuration tab I did not fill in any of the information (simply because I didn't know what to put there). It said that if information wasn't filled in, it would not create the TNSNAMES.ORA file.
Note 2: After finishing the installation it says 'run the SQL scripts located in the ... directory after the install'. Which I didn't do, again, because I didn't know how.
After the installation finished a directory was created in the following location: C:\app\client\myUserName\.
The directory goes all the way down to C:\app\client\myUserName\product\12.2.0\client_1, and it contains a bunch of files and folders.
I noticed that no environmental variable was created.
SECOND APPROACH: installed ODBC instant client
I went to this site https://www.oracle.com/database/technologies/instant-client/winx64-64-downloads.html and downloaded both instantclient-basic-windows.x64-19.6.0.0.0dbru.zip and instantclient-odbc-windows.x64-19.6.0.0.0dbru.zip.
Then I created the directory C:\Oracle\instantclient_19_6 and unziped both folders contents into it.
Finally, I ran odbc_install from the command_line, as an administrator, but got Oracle ODBC Driver with same name already exists.
Note: in this case I also noticed that no environmental variable was created.
RESULTS:
When I go to Excel and click on Data\From Database\From Oracle Database I keep getting the same error as before: The recommended provider ('Oracle.DataAccess.Client') is not installed. You can continue with your current provider, however it has been deprecated and may not work properly.".
I was able to solve it by installing the 64 bits version of Oracle's client. Its located at https://www.oracle.com/database/technologies/112010-win64soft.html, file win64_11gR2_client.zip.
Although the message "The recommended provider ('Oracle.DataAccess.Client') is not installed. You can continue with your current provider, however it has been deprecated and may not work properly." remained, I was able to connect after ignoring it.
I have also tried a bunch of approaches and finally got rid of the 'Oracle.DataAccess.Client is not installed' error.
Install Oracle Client for Microsoft Tools:
ODP.NET, Oracle Developer Tools for Visual Studio (Code), and ODAC
https://www.oracle.com/database/technologies/net-downloads.html
Oracle Client for Microsoft Tools installs and configures ODP.NET to support 64-bit Microsoft tool connections with Oracle database. It supports connecting with Power BI Desktop, Power BI service, Excel, SQL Server Analysis Services, SQL Server Data Tools, SQL Server Integration Services, SQL Server Reporting Services, and BizTalk Server.
I have installed Oracle Client for Microsoft Tools 19.17 for (Microsoft Windows x64 (64-bit)) (V1032890-01.exe).
Alternatively, you could follow the learn more link:
Connect Microsoft Tools to Oracle Databases
https://www.oracle.com/database/technologies/appdev/ocmt.html
Tutorials > Power BI Desktop: Connect to Oracle Database
https://www.oracle.com/a/ocom/docs/database/microsoft-powerbi-connection-adw.pdf
Background: In our organization, there is a html tool which runs in the Browser(IE11). The tool has a couple of stages and data from each stage is stored in a SharePoint list. In the final stage, all this data needs to be reconciled from a data set which comes from banks in a spreadsheet. Here the tool uses ADODB connection to connect to the Excel file, read the data from it and match with the data on SharePoint.
Problem: Recently after a windows 10 upgrade, the tool stopped exactly on the connection line throwing an error - "Provider cannot be found. It may not be installed correctly". I also got the Microsoft access Database engine re-installed from IT but to no good(this was after reading about answers to my query online)
I am the developer of this tool and it works just fine on my laptop. Below are the specifications of the connection string and other details of software installed
Windows Version: 1511(OS Build 10586. 1176) Windows 10 64 bit
IE: 11
IE version: 11.1176.10586.0
IE Update Version: KB4040685
Office: 2016
Connecting to Excel(version) - 2007-2010 (xls, xlsx format)
Connection Object: ADODB.Connection (via ActiveXObject in JavaScript )
Connection String Parameters
•Provider - Microsoft.ACE.OLEDB.12
•Extended Properties - Excel 8.0 (Also tried Excel 12.0 xml)
•HDR - Yes
•IMEX = 1
OLEDB Drivers installed on the machine: Microsoft ACE 12.0, 16.0 and Jet 4.0
This is the exact same configuration on my laptop and the tool is easily able to connect to Excel or Access also for that purpose.
I have also tried the below, nothing was a success
1.Used Jet.4.0 in the connection string - Here I got error "External table is not in the expected format" & "Unexpected error from database"
2.Tried using ODBC drivers with error - "Data source name not found and no drivers installed"
3.Opened the tool in 32 bit environment
4.Made a HTA app and ran that in 32 bit mode
I also found that in my laptop in the Microsoft Shared folder within program files, there exist Office 14 & 15 folders, but they don't exist in the newer laptops and the same in 32 bit folder of Program files(x86). Would it be possible that having those folders is making the difference?
Please help.
I have learned that installing Microsoft Access Database Engine 2010 (or 2007) on end-user machines fixes the issue, as adodb.dll file is required to be registered on computers using that provider.
I have researched this thoroughly but I've yet to find a satisfactory answer.
I am using SQL Server Data Tools 2010 and Microsoft Office 2013 64-bit. I know that there is a compatibility problem and I am trying to solve it because I know for a fact that you can use an .xlsx file as a data source in a Data Flow.
First I tried setting Run64BitRuntime to False in Project -> Properties -> Configuration Properties - > Debugging but it didn't work
Whenever I try importing an .xlsx file I get the same error
Microsoft Visual Studio
------------------------------
Could not retrieve the table information for the connection manager
'Source Path'. Failed to connect to the source using the connection
manager 'Source Path'
------------------------------
So I tried downloading the "Microsoft Access database engine 2010" as so many suggested. The 64-bit installed successfully but the 32-bit returned the following error
You cannot install the 32-bit version of Microsoft Access database engine 2010
because you currently have 64-bit Office products installed.
Now I know I am missing a step here cause while I can see "Microsoft Access database engine 2010" in the list of installed programs in control panel it does not show up as an option in the Provider list when I am trying to create a new Connection Manager.
So before I result following the instruction on this blog I would like to ensure there is no easier way of solving the problem
Thank you in advance for you time.
If you're machine is x64, forget about Excel, as there is no driver available.
Just convert the file to CSV and use a Flat File Connector instead.
Ok, the answer was so ridiculously easy that I kind of feel ashamed for this post now.
If you are using Microsoft Office 2013 64-bit and want to work with SSIS you have to download and install the 32-bit Microsoft Access Database Engine 2010 Redistributable, not the 64-bit, set Run64BitRuntime to False and everything will work like a charm.
If users would like to use Excel as a data source for Report Builder (of SSRS - SQL Server Reporting Services), does Excel need to be installed on the Report Server? We also have issues with 32-bit ODBC drivers vs 64 bit drivers but I want to rule out (or rule in) that Excel needs to be on the Server.
Thanks!
No, you don't have to install Excel.
The MS Business Intelligence Development Studio (ie. Visual Studio) is 32-bit and you need 32-bit ODBC drivers for report development. I'll assume your Report Server is 64-bit, so you'll need 64-bit drivers for that. You can download both of the drivers here: Microsoft Access Database Engine 2010 Redistributable
Took me a long time to figure out how to cope with 32-bit editor and 64-bit server, but here's the deal:
Install the 64-bit drivers first
Go to Administrative Tools -> Data Sources (ODBC)
Add a new data source (you can mention in the description that this is the 64-bit data source)
Install the 32-bit drivers second
Run C:\Windows\SysWoW64\Odbcad32.exe as administrator
Add a new data source (you can mention in the description that this is the 32-bit data source)
Create a data source (eg. "MyDataSource") in Report Server (only available option should be the 64-bit version)
Create a data source in Report Builder or BIDS (only available option should be the 32-bit version) with the same name that you used in the last step ("MyDataSource")
Now when you deploy the report, the data source created in Report Builder or BIDS doesn't override the data source on the Report Server and you can use the 32-bit data source in the editor and 64-bit data source on the Report Server.