Cannot change dataset parameter

[Anonymous]

Cannot change parameter values for dataset in web app.

I have custom data connector and use on-premise gateway for refreshing.

Everything else works good in web version (auth, refresh), except updating parameters.

I need them to send different queries to external Web API.

Weird thing - it shows same error when I update parameters even if i turn off my gateway.

Activity IDb6e3bfec-88c5-48f3-84d1-0dd0c94bca02
Request IDf30f35ee-f425-6587-9049-bbbd1f5f5353
Correlation IDb37bcacc-7234-2f19-7b71-9729c560a090
Status code400
TimeFri Aug 30 2019 17:29:47 GMT+0300 (Eastern European Summer Time)
Version13.0.10537.179
Cluster URIhttps://wabi-us-east2-b-primary-redirect.analysis.windows.net

[v-qiuyu-msft]

Hi @Anonymous, 

For your issue, I would suggest you create a support ticket to let engineers look into the issue on your side. 

Best Regards,
Qiuyun Yu 

[rheuvel]

Hi,

It would be good to know what support has to say about this as I seem to be having the same issue. Custom Data Connector, On-premise Data Gateway and changing a parameter returns a code 400 in the web environment, whereas in the desktop environment everything is working fine. Looking in the Gateway logs, the request doesn't seem to end up there. No errors are logged and also the RequestID does not show up there.

Kind regards,

Ruurd