Hi @RifqaF924293819,

Besides the decision on how you will load your data, make sure you set up the Normalization Data Services before ingesting your company data. This will avoid duplicates that you might need to clean-up later.

No OOTB import table or transform map exists, but you can just create them. There is no need to use the spokes unless you want to trigger Ariba business logic. 

You can either do direct API calls or calls via middleware, e.g., Integration Hub or Workflow Data Fabric, depending on your integration pattern. Meaning you populate to the import table whenever creating or modifying supplier/vender data in SAP Ariba or MDM and let ServiceNow handle the transform later. An alternative will be reading the data from SAP periodically with IRE/WDF and add new or modified data to the import table. 

Hope this helps!