backend dbx2.log showed something fairly generic. It almost looks as if the interpreter couldn't find the proper connection stanza in the db_connections.conf file:
2016-10-27T20:25:52+0000 [ERROR] [dbxquery.py], line 41 : action=dbxquery_command_failure error=HTTP 404 Not Found --
In handler 'conf-db_connections': Could not find object id='MXProd'
Traceback (most recent call last):
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbxquery.py", line 39, in wrap
return func(*args, **kwargs)
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbxquery.py", line 256, in generate
connection_info = self._retrieve_connection_info(user, session_key)
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbxquery.py", line 147, in _retrieve_connection_info
db, self.db_health = ci.get_connection(self.connection, user, session_key)
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbx2/rest_api/connection_info.py", line 30, in get_connection
dbm, conn = _get_conn_params(connection_name, service)
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbx2/rest_api/connection_info.py", line 64, in _get_conn_params
conn = ConnectionConf(splunk_service, connection_name).content
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbx2/splunk_client/connection_conf.py", line 10, in __init__
client.Entity.__init__(self, service, path, **kwargs)
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbx2/splunk_client/../../splunk_sdk-1.5.0-py2.7.egg/splunklib/client.py", line 872, in __init__
self.refresh(kwargs.get('state', None)) # "Prefresh"
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbx2/splunk_client/../../splunk_sdk-1.5.0-py2.7.egg/splunklib/client.py", line 1011, in refresh
self._state = self.read(self.get())
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbx2/splunk_client/../../splunk_sdk-1.5.0-py2.7.egg/splunklib/client.py", line 981, in get
return super(Entity, self).get(path_segment, owner=owner, app=app, sharing=sharing, **query)
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbx2/splunk_client/../../splunk_sdk-1.5.0-py2.7.egg/splunklib/client.py", line 738, in get
**query)
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbx2/splunk_client/../../splunk_sdk-1.5.0-py2.7.egg/splunklib/binding.py", line 286, in wrapper
return request_fun(self, *args, **kwargs)
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbx2/splunk_client/../../splunk_sdk-1.5.0-py2.7.egg/splunklib/binding.py", line 68, in new_f
val = f(*args, **kwargs)
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbx2/splunk_client/../../splunk_sdk-1.5.0-py2.7.egg/splunklib/binding.py", line 660, in get
response = self.http.get(path, self._auth_headers, **query)
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbx2/splunk_client/../../splunk_sdk-1.5.0-py2.7.egg/splunklib/binding.py", line 1150, in get
return self.request(url, { 'method': "GET", 'headers': headers })
File "/opt/splunk/etc/apps/splunk_app_db_connect/bin/dbx2/splunk_client/../../splunk_sdk-1.5.0-py2.7.egg/splunklib/binding.py", line 1205, in request
raise HTTPError(response)
HTTPError: HTTP 404 Not Found --
In handler 'conf-db_connections': Could not find object id='MXProd'
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