This section describes how to edit the DSN configuration and then authenticate and connect to SAP Fieldglass APIs.

DSN Configuration

You can use the Microsoft ODBC Data Source Administrator to edit the DSN configuration. Note that the installation process creates a both a user DSN and a system DSN, as described in Installing the Connector.

Note: The connector stores connection information in the Windows registry. To ensure that the connector can write to the registry, either run Power BI as an administrator or use a User DSN for your connection instead of a System DSN.

User DSN

Complete the following steps to edit the DSN configuration:

1. Select Start > Search, and enter ODBC Data Sources in the Search box.
2. Choose the version of the ODBC Administrator that corresponds to the bitness of your Power BI Desktop installation (32-bit or 64-bit).
3. Select the system data source and click Configure.
4. Edit the information on the Connection tab and click OK.

System DSN

Configure the system DSN the same way as the user DSN, except you will need to switch to the System DSN tab before performing Step 3.

If you're using Power BI's On-Premises Data Gateway with Standard mode, you must use the system DSN.

You must also specify a valid location for OAuthSettingsLocation (a path where OAuth credentials are locally stored to avoid repeated OAuth prompts).

This is because the Standard mode runs on service mode and can only access permitted locations, such as C:\Windows\ServiceProfiles\PBIEgwService\AppData\Local\Microsoft\On-premises data gateway.

Obtaining Your Credentials

Please contact your SAP Fieldglass representative to obtain an OAuthClientId, OAuthClientSecret, and EnvironmentURL.

Connecting to SAP Fieldglass

To authenticate to production environments, specify the following:

• APIKey: Your SAP Fieldglass API Key. This is optional, but if you encounter an error from SAP Fieldglass indicating that an API Key is required, you can request one from SAP Fieldglass administration or log in to the SAP Fieldglass Integration Tools and click Create API Application.
• OAuthClientId: The OAuth Client Id that you obtained from your SAP Fieldglass representative.
• OAuthClientSecret: OAuth Client Secret that you obtained from your SAP Fieldglass representative.
• EnvironmentURL: The SAP Fieldglass Environment URL that you obtained from your SAP Fieldglass representative.