Summary
This article contains information on the error "An error has occurred. The list of Worksheets could not be loaded" when using the Business Adapter Studio.Symptoms
When opening an existing adapter XML file using the Business Adapter Studio (BAS) you may receive one of the following errors:
Cause
This error occurs because the driver listed in the connection string of the XML either isn't installed on the system or is not working.Resolution
To resolve this issues, follow the steps below:
-
Open the XML file in a text editor
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Locate the Connection String and make a note of what is listed in the "Provider=.." or "Driver=..." section
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In BAS go to Tools -> ODBC Data Source Administrator
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Click on the "Drivers" tab and see if the driver listed in step 2 is listed
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If not, you need to install the driver, if it is listed, try re-installing the driver.
Example: If the connection string lists "Microsoft.ACE.OLEDB.12.0" then ODBC Data Source Administrator should have an entry called "Microsoft Access Driver (*.mdb, *.accdb)" version 12.00.* or similar under the "Drivers" tab. If not, you need to install the driver from the Microsoft download site: http://www.microsoft.com/en-us/download/confirmation.aspx?id=237
Other drivers can be located on the relevant publishers website.
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