"service_token_invalid" error in APIcast for all requests

Solution Verified - Updated -


  • We are seeing below error in APICast while calling backend.
2039/12/12 00:00:00 [debug] 23#23: *3 [lua] proxy.lua:368: handle_backend_response(): [backend] response status: 403 body: <?xml version="1.0" encoding="UTF-8"?><error code="service_token_invalid">service token "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
  • All the requests are returning 401, how can I resolve this issue?


  • Red Hat 3scale API Management
    • 2.x On-Premises

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