Wso2 API Manager ERROR_CODE = 101508, Error in Sender

Question

I publised one test API on WSO2 API Manager as prototype API. But When I am trying to curl the API endpoint I am getting bellow error

curl http://localhost:8280/weather2/v1.0.0

<am:fault xmlns:am="http://wso2.org/apimanager">
   <am:code>101508</am:code>
   <am:type>Status report</am:type>
   <am:message>Runtime Error</am:message>
   <am:description>Error in Sender</am:description>
</am:fault>

I am getting the same error for Managed API as well.

Error code suggest connection time out. What's your backend? — harsha89
You can enable HTTP wire log in the API Manager, by uncommenting log4j.logger.org.apache.synapse.transport.http.wire=DEBUG line in repository/conf/log4j.properties file. You can see how API Manager sends the request to backend, what's the response. — Abimaran Kugathasan
Hi @AbimaranKugathasan, I know this is a very old thread on the issue. I have uncommented the wire in debug but logs are not generating in DEBUG. Am I missing something in the steps to enable the wire to debug? Appreciate your kind response. — siva

harsha89 harsha89 · Accepted Answer · 2016-01-23T18:03:33

There is existing issue which cause this behavior[]. However you can create a custom sequence as below and add it as a insequencefor the API in manage API phase. The issue was, without below sequence the host header going to endpoint asHost: api.mydubaitrip.com:80 which is not supported by that endpoint.

<sequence xmlns="http://ws.apache.org/ns/synapse" name="remove_port_In"> 
      <property name="REQUEST_HOST_HEADER" value="api.mydubaitrip.com" scope="axis2"/>
</sequence>

[1] https://wso2.org/jira/browse/APIMANAGER-4429

Wso2 API Manager ERROR_CODE = 101508, Error in Sender

1 Answers