SAP Knowledge Base Article - Public

3474883 - Data Export Service 500 internal server error with com.fasterxml.jackson.databind.JsonNode.

Symptom

Request

  • GET /api/v1/dataexport/providers/sac/{modelID}/FactData?$format=text/csv

Response

  • HTTP/1.1 500 Internal Server Error
  • {message":"Cannot invoke \"com.fasterxml.jackson.databind.JsonNode.textValue()\" because the return value of \"com.fasterxml.jackson.databind.JsonNode.get(String)\" is null"}

Environment

SAP Analytics Cloud 2024.8.6.

Reproducing the Issue

  1. Confirm all other settings have been completed.
  2. Test the API with Webpage or Postman.
  3. Get the following response:
    • HTTP/1.1 500 Internal Server Error
    • {message":"Cannot invoke \"com.fasterxml.jackson.databind.JsonNode.textValue()\" because the return value of \"com.fasterxml.jackson.databind.JsonNode.get(String)\" is null"}

Cause

This is a known issue.

Resolution

The fix will be included in version 2024.13.01.

See Also

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Keywords

DES, API, export data, service error, server , KBA , LOD-ANA-ML-DI , Data Integration, Data Export API, Data Import API , Problem

Product

SAP Analytics Cloud 1.0