3792909 - Error: "Supplier extraction job could not be processed" when using the Supplier Data Extraction API on a non-SAP ERP integrated realm

When calling the GET /jobs/{jobID} endpoint of the Supplier Data Extraction API during the file fetching stage, the following error appears:

"error": {
  "code": 400,
  "message": "Supplier extraction job could not be processed.
{\"status\":\"next() encountered AQL Validation Error: ariba.base.core.aql.AQLVisitorException: Cannot find field Supplier in class ariba.core.PorgSupplierCombo processing statement SELECT PorgSupplierCombo FROM ariba.core.PorgSupplierCombo AS PorgSupplierCombo SUBCLASS NONE WHERE PorgSupplierCombo.Supplier = baseid('ABc0AE4D9z8ESqR'). next() cannot be used if errors exist in the result collection. Use firstError() or errors() to process the errors.\"}",
  "details": []
}

The realm is not of SAP ERP variant type.

supplier extraction, porgSupplierCombo, aql validation, 400, realm type, erp variant, non-erp, developer portal , KBA , BNS-ARI-CP-API , Procurement REST APIs , Problem