Connect to SAP Ariba Source Data in HULFT Integrate

HULFT Integrate is a modern data integration platform that provides a drag-and-drop user interface to create cooperation flows, data conversion, and processing so that complex data connections are easier than ever to execute. When paired with the CData JDBC Driver for SAP Ariba Source, HULFT Integrate can work with live SAP Ariba Source data. This article walks through connecting to SAP Ariba Source and moving the data into a CSV file.

With built-in optimized data processing, the CData JDBC Driver offers unmatched performance for interacting with live SAP Ariba Source data. When you issue complex SQL queries to SAP Ariba Source, the driver pushes supported SQL operations, like filters and aggregations, directly to SAP Ariba Source and utilizes the embedded SQL engine to process unsupported operations client-side (often SQL functions and JOIN operations). Its built-in dynamic metadata querying allows you to work with and analyze SAP Ariba Source data using native data types.

Enable Access to SAP Ariba Source

To enable access to SAP Ariba Source data from HULFT Integrate projects:

1. Copy the CData JDBC Driver JAR file (and license file if it exists), cdata.jdbc.saparibasource.jar (and cdata.jdbc.saparibasource.lic), to the jdbc_adapter subfolder for the Integrate Server
2. Restart the HULFT Integrate Server and launch HULFT Integrate Studio

Build a Project with Access to SAP Ariba Source Data

Once you copy the JAR files, you can create a project with access to SAP Ariba Source data. Start by opening Integrate Studio and creating a new project.

1. Name the project
2. Ensure the "Create script" checkbox is checked
3. Click Next
4. Name the script (e.g.: SAPAribaSourcetoCSV)

Once you create the project, add components to the script to copy SAP Ariba Source data to a CSV file.

Configure an Execute Select SQL Component

Drag an "Execute Select SQL" component from the Tool Palette (Database -> JDBC) into the Script workspace.

1. In the "Required settings" tab for the Destination, click "Add" to create a new connection for SAP Ariba Source. Set the following properties:
   • Name: SAP Ariba Source Connection Settings
   • Driver class name: cdata.jdbc.saparibasource.SAPAribaSourceDriver
   • URL: jdbc:saparibasource:API=SupplierDataAPIWithPagination-V4;APIKey=wWVLn7WTAXrIRMAzZ6VnuEj7Ekot5jnU;Environment=SANDBOX;Realm=testRealm;AuthScheme=OAuthClient;InitiateOAuth=GETANDREFRESH
     
     

     Built-in Connection String Designer

     For assistance constructing the JDBC URL, use the connection string designer built into the SAP Ariba Source JDBC Driver. Either double-click the JAR file or execute the JAR file from the command-line.

     java -jar cdata.jdbc.saparibasource.jar

     Fill in the connection properties and copy the connection string to the clipboard.

     In order to connect with SAP Ariba Source, set the following:

     • API: Specify which API you would like the provider to retrieve SAP Ariba data from. Select the Supplier, Sourcing Project Management, or Contract API based on your business role (possible values are SupplierDataAPIWithPaginationV4, SourcingProjectManagementAPIV2, or ContractAPIV1).
     • DataCenter: The data center where your account's data is hosted.
     • Realm: The name of the site you want to access.
     • Environment: Indicate whether you are connecting to a test or production environment (possible values are TEST or PRODUCTION).

     If you are connecting to the Supplier Data API or the Contract API, additionally set the following:

     • User: Id of the user on whose behalf API calls are invoked.
     • PasswordAdapter: The password associated with the authenticating User.

     If you're connecting to the Supplier API, set ProjectId to the Id of the sourcing project you want to retrieve data from.

     Authenticating with OAuth

     After setting connection properties, you need to configure OAuth connectivity to authenticate.

     • Set AuthScheme to OAuthClient.
     • Register an application with the service to obtain the APIKey, OAuthClientId and OAuthClientSecret.

       For more information on creating an OAuth application, refer to the Help documentation.

     Automatic OAuth

     After setting the following, you are ready to connect:

     APIKey: The Application key in your app settings. OAuthClientId: The OAuth Client Id in your app settings. OAuthClientSecret: The OAuth Secret in your app settings.

     When you connect, the provider automatically completes the OAuth process:

     1. The provider obtains an access token from SAP Ariba and uses it to request data.
     2. The provider refreshes the access token automatically when it expires.
     3. The OAuth values are saved in memory relative to the location specified in OAuthSettingsLocation.
2. Write your SQL statement. For example:

   SELECT SMVendorID, Category FROM Vendors

3. Click "Extraction test" to ensure the connection and query are configured properly
4. Click "Execute SQL statement and set output schema"
5. Click "Finish"

Configure a Write CSV File Component

Drag a "Write CSV File" component from the Tool Palette (File -> CSV) onto the workspace.

1. Set a file to write the query results to (e.g. Vendors.csv)
2. Set "Input data" to the "Select SQL" component
3. Add columns for each field selected in the SQL query
4. In the "Write settings" tab, check the checkbox to "Insert column names into first row"
5. Click "Finish"

Map SAP Ariba Source Fields to the CSV Columns

Map each column from the "Select" component to the corresponding column for the "CSV" component.

Finish the Script

Drag the "Start" component onto the "Select" component and the "CSV" component onto the "End" component. Build the script and run the script to move SAP Ariba Source data into a CSV file.

Download a free, 30-day trial of the CData JDBC Driver for SAP Ariba Source and start working with your live SAP Ariba Source data in HULFT Integrate. Reach out to our Support Team if you have any questions.