SAP Ariba Procurement

The SAP Ariba Procurement connector lets you perform insert, update, and read operations on the SAP Ariba Procurement data.

Supported versions

This connector supports SAP Ariba Procurement REST APIs.

Before you begin

In your Google Cloud project, do the following tasks:

  • Ensure that network connectivity is set up. For information, see Network connectivity.
  • Grant the roles/connectors.admin IAM role to the user configuring the connector.
  • Grant roles/secretmanager.viewer and roles/secretmanager.secretAccessor IAM roles to the service account that you want to use for the connector
  • Enable secretmanager.googleapis.com (Secret Manager API) and connectors.googleapis.com (Connectors API). For more information, see Enabling services.

Configure the connector

A connection is specific to a data source. It means that if you have many data sources, you must create a separate connection for each data source. To create a connection, do the following:

  1. In the Cloud console, go to the Integration Connectors > Connections page and then select or create a Google Cloud project.

    Go to the Connections page

  2. Click + CREATE NEW to open the Create Connection page.
  3. In the Location section, complete the following:
    1. Region: Select a location from the drop-down list.

      For the list of all the supported regions, see Locations.

    2. Click Next.
  4. In the Connection Details section, complete the following:
    1. Connector: Select SAP Ariba Procurement from the list of available connectors.
    2. Connector version: Select the connector version from the list of available versions.
    3. In the Connection Name field, enter a name for the connection instance. The connection name can contain lower-case letters, numbers, or hyphens. The name must begin with a letter and end with a letter or number and the name must not exceed 49 characters.
    4. Description: Enter a description for the connection instance.
    5. Optionally, enable Cloud logging, and then select a log level. By default, the log level is set to Error.
    6. Service Account: Select a service account that has the required roles.
    7. ANID: Specify your SAP Ariba network ID.
    8. API Key: Enter the OAuth application key for authentication.
    9. Realm: Enter the SAP Ariba realm for the connection.
    10. API: Enter the SAP Ariba API to retrieve data from.
    11. Data Center: Enter the geographic location where your account's data is hosted.
    12. Environment: Enter the SAP Ariba environment you want to connect to.
    13. Optionally, configure the Connection node settings:

      • Minimum number of nodes: Enter the minimum number of connection nodes.
      • Maximum number of nodes: Enter the maximum number of connection nodes.

      A node is a unit (or replica) of a connection that processes transactions. More nodes are required to process more transactions for a connection and conversely, fewer nodes are required to process fewer transactions. To understand how the nodes affect your connector pricing, see Pricing for connection nodes. If you don't enter any values, by default the minimum nodes are set to 2 (for better availability) and the maximum nodes are set to 50.

    14. + ADD LABEL: click this to add a label to the connection in the form of a key/value pair.
    15. Click Next.
  5. In the Authentication section, enter the authentication details.
    1. Select an Authentication type and enter the relevant details.

      The following authentication types are supported by the SAP Ariba Procurement connection:

      • OAuth 2.0 - client credentials

      To understand how to configure these authentication types, see Configure authentication.

    2. Click Next.
  6. Review: Review your connection and authentication details.
  7. Click Create.

Configure authentication

Enter the details based on the authentication you want to use.

  • OAuth 2.0 - client credentials
    • Client ID: Enter the client ID for the application you created.
    • Client Secret: Enter the secret manager secret containing the client secret for the connected app you created.
    • Secret version: Select the secret version for the client secret.
    • Enable Authentication Override: Enable this for authentication override.

Connection configuration samples

This section lists the sample values for the various fields that you configure when creating the connection.

OAuth 2.0 - client credentials connection type

Field name Details
Location europe-west1
Connector SAP Ariba Procurement
Connector version 1
Connection Name gcp-sapariba-procurement-po-supplier
Enable Cloud Logging Yes
Service Account my-service-account@my-project.iam.gserviceaccount.com
Log Level Debug
ANID AN11234322444-T
API Key gaTawAf8m3gtAs8gPyUbU9Be1eLXbvFq
Realm 745628447-T
API PurchaseOrdersSupplierAPI-V1
Data Center US
Environment TEST
Minimum number of nodes 2
Maximum number of nodes 50
Authentication OAuth 2.0 - Client credentials
Client ID 4c71c4d4-d7e9-494e-807f-9dead41abc6f
Client Secret projects/617888503870/secrets/AribaProcurement/versions/10
Secret version 10

System limitations

The SAP Ariba Procurement connector can process a maximum of 3 transactions per second, per node, and throttles any transactions beyond this limit. By default, Integration Connectors allocates 2 nodes (for better availability) for a connection.

For information on the limits applicable to Integration Connectors, see Limits.

Use the SAP Ariba Procurement connection in an integration

After you create the connection, it becomes available in both Apigee Integration and Application Integration. You can use the connection in an integration through the connectors task.

  • To understand how to create and use the connectors task in Apigee Integration, see Connectors task.
  • To understand how to create and use the connectors task in Application Integration, see connectors task.

Actions

This section shows how to perform some of the actions in this connector.

CreateChildElementSchema action

This action creates a schema file for an array of documents in the view template.

Input parameters of the CreateChildElementSchema action

Parameter name Type Accepts output streams Description
ViewTemplateName String False The name of an existing view template.
ChildElement String False A child element or array of documents in the view template in dot notation, such as LineItems.SplitAccountings.
TableName String False The name for the new table, such as View_LineItems_SplitAccountings.
FileName String False The file name for the generated schema. This can be a relative path or an absolute path to the desired save location.
FileStream String True An instance of an output stream where file data is written to.

For an example about how to configure the CreateChildElementSchema action, see Examples.

CreateSchema action

Creates a schema file for the specified table or view.

Input parameters of the CreateSchema action

Parameter name Type Accepts output streams Description
TableName String False The name for the new table.
FileName String False The file name for the generated schema. This can be a relative path or an absolute path to the desired save location.
FileStream String False An instance of an output stream where file data is written to.

For an example about how to configure the CreateSchema action, see Examples.

Action examples

This section shows how to perform some of the action examples in this connector.

Example - Create a child element schema

  1. In the Configure connector task dialog, click Actions.
  2. Select the CreateChildElementSchema action, and then click Done.
  3. In the Task Input section of the connectors task, click connectorInputPayload and then enter a value similar to the following in the Default Value field:
    {
      "ViewTemplateName": "InvoiceReconciliation_SAP_createdRange",
      "ChildElement": "Payments",
      "TableName": "View_LineItems_SplitAccountings"
    }
    
  4. If the action is successful, the connector task's connectorOutputPayload response parameter will have a value similar to the following:

    [
      {
        "FileData": "",
        "Result": "success"
      }
    ]
    

Example - Create a schema

  1. In the Configure connector task dialog, click Actions.
  2. Select the CreateSchema action, and then click Done.
  3. In the Task Input section of the connectors task, click connectorInputPayload and then enter a value similar to the following in the Default Value field:
    {
      "TableName": "Views"
    }
    
  4. If the action is successful, the connector task's connectorOutputPayload response parameter will have a value similar to the following:

    [
      {
        "FileData": "",
        "Result": "success"
      }
    ]
    

Entity operation examples

This section shows how to perform some of the entity operations in this connector.

Example - List all the orders

  1. In the Configure connector task dialog, click Entities.
  2. Select Orders from the Entity list.
  3. Select the List operation, and then click Done.
  4. Task Input section of the connectors task, you can set the filterClause as per the customer requirement.
  5. You must use single quotes (') to enclose the value for a filterClause. You can use the filterClause to filter records based on the columns.

Example - List all the line items

  1. In the Configure connector task dialog, click Entities.
  2. Select LineItems from the Entity list.
  3. Select the List operation, and then click Done.
  4. In the Task Input section of the connectors task, you can set the filterClause as per the customer requirement.

Example - Get an order details

  1. In the Configure connector task dialog, click Entities.
  2. Select Orders from the Entity list.
  3. Select the Get operation, and then click Done.
  4. Set the entityId to "DO240" which is the key to be passed. To set the entityId, in the Data Mapper section of the Data Mapping, click Open Data Mapping Editor and then enter "DO240" in the Input Value field and choose the entityId as local variable.
  5. You should pass the value for entityId directly, such as "DO240". Here, "DO240" is the unique primary key value.

    If passing a single entityId throws an error due to the presence of two composite keys, you can use the filterClause to pass the value, such as DocumentNumber='DO240'.

Example - Get a line item details

  1. In the Configure connector task dialog, click Entities.
  2. Select LineItems from the Entity list.
  3. Select the Get operation, and then click Done.
  4. Set the filterClause to LineNumber='1' AND DocumentNumber='DO240' which are the composite keys to be passed. To set the filterClause, in the Data Mapper section of the Data Mapping, click Open Data Mapping Editor and then enter "LineNumber='1' AND DocumentNumber='DO240'" in the Input Value field and choose the filterClause as local variable.

Example - Create a view

  1. In the Configure connector task dialog, click Entities.
  2. Select Views from the Entity list.
  3. Select the Create operation, and then click Done.
  4. In the Data Mapper section of the Data Mapping task, click Open Data Mapping Editor and then enter a value similar to the following in the Input Value field and choose the entityId, connectorInputPayload, or filterClause as local variable.
    {
      "ViewTemplateName": "TestView1754629881645",
      "Status": "published",
      "FilterExpressions": "[{\"name\":\"ExampleFilter\",\"field\":\"UniqueName\",\"op\":\"IN\",\"defaultValue\":[\"P011\"]}]",
      "DocumentType": "DirectOrder",
      "SelectAttributes": "[\"SubmitDate\"]"
    }
    

    Running this example returns a response similar to the following in the connector task's connectorOutputPayload output variable:

    {
      "Success": true
    }
    

Example - Update a view

  1. In the Configure connector task dialog, click Entities.
  2. Select Views from the Entity list.
  3. Select the Update operation, and then click Done.
  4. In the Data Mapper section of the Data Mapping task, click Open Data Mapping Editor and then enter a value similar to the following in the Input Value field.
    {
      "Status": "published"
    }
    
  5. Set the entityId in Data Mapper to the ID of the Views. To set the entityId, click Open Data Mapping Editor and then enter a value similar to the following in the Input Value field and choose the entityId, connectorInputPayload, or filterClause as local variable.

    Instead of specifying the entityId, you can also set the filterClause to TestView = '1754629881645'.

    Running this example returns a response similar to the following in the connector task's connectorOutputPayload output variable:

    {
    }
    

    An empty JSON object {}in the response indicates that the update operation was successful.

Get help from the Google Cloud community

You can post your questions and discuss this connector in the Google Cloud community at Cloud Forums.

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