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Overview
This snap reads data for the selected api.
The supported api’s include:
Purchase Order Orders
Purchase Order Items
Purchase Requisitions
Pending Approvals
Invoices
Contract Headers
Contract Line Items.
Query parameters to be used for filtering the data.
Note: Some of the query parameters are mandatory and will be thrown as snap data exception when not provided by the customer.
Snap Type
SAP Ariba Read Snap publishes messages from the input into the Google pubsub for the given topic name. This snap is supported for both publishing a single message or bulk messages based on the batch size. The topic name can be suggested by using suggestions or can be given directly in order to create the topic by the snap if not exists. Once published the snap will return the server assigned messageld's.
Snap Type
Publish Snap is a READ type Snap that reads data for the supported APIs.
Prerequisites
None.
Limitations and Known Issues
None.
Account
This Snap uses account references created on the Accounts page of SnapLogic Manager to handle access to this endpoint. See Ariba Oauth2 Google Pub Sub Service Account for information on setting up this type of account
Snap Views
Type | Description |
|---|---|
Input | This Snap has at most one document input view. Each document contains data in the form of json.. |
Output | This Snap has at most one document output view. Each document contains corresponding response in the form of json. |
Error | This Snap has at most one document error view and produces zero or more documents in the view. Each document contains the corresponding error record if snap is not able to process data from Sap Ariba to google pubsub. |
Snap Settings
Field Name | Description | |
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Label required
| The name for the Snap. You can modify this to be more specific, especially if you have more than one of the same Snap in your pipeline. | |
API Topic name required | User can select the appropriate object/api name to read the dataThe topic to publish to. The property is suggestable and will retrieve available topic names basing on the project id. The snap will create the topic if the topic name not found in the pubsub. | Default value: requisitions|
All records | Reads all the records. This operation is supported only for Purchase Orders ,Purchase Order Items and Contract line items. Default value: Not selected.
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Path parameters |
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Query parameters | Lets you define the query parameters. Suggestions also added into the Query Parameter keys. The query parameters will be attached to the URL using the http query parameter syntax, separated by & and added as key=value.
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Maximum request attempts | The maximum number of attempts that the Snap must make to receive a response. If the attempts do not result in a response, the Snap terminates the request. | |
Retry request interval | The number of seconds for which the Snap waits between two successive requests. A retry happens only when the previous attempt resulted in an exception. | |
Retry Policy | Select how you want to handle connection and error responses from the following options:
All errors: Applies to all of the above-listed errors. | |
Note | The snap will handle rate limit error in the backend. When failed with status code 429(Rate limit error), this snap will wait for 5 seconds if rate limit per min > 0 before retrying, and will stop if rate limit per min ==0.None | |
Message Conditionally required | The text to publish to the google pub sub system for the selected topic name. Default value: None | |
Message Attributes Conditionally required | This is a table of keys and values for the messages to be published. Default value: None | |
Batch size Conditionally required | The number of documents the Snap will batch before publishing. The default is 1. Default value: 1 | |
Snap Execution optional | Specifies the execution type:
Default value: Execute only | |