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Check the below content, the custom connector works fine in Power BI Desktop. I'm passing four arguments in PowerBI Service too.
| Underlying error code: | -2147467259 |
| Underlying error message: | 0 arguments were passed to a function which expects 4. |
| DM_ErrorDetailNameCode_UnderlyingHResult: | -2147467259 |
| Microsoft.Data.Mashup.ValueError.Arguments: | {} |
| Microsoft.Data.Mashup.ValueError.Reason: | Expression.Error |
Hi @Anonymous ,
What is the function you used in this dataset? Do you configure a gateway for this dataset? Could you please try to reproduce this issue with the latest Power BI Desktop and On-Premises Data Gateway?
Best regards,
You could check the Issues forum here:
https://community.powerbi.com/t5/Issues/idb-p/Issues
And if it is not there, then you could post it.
If you have Pro account you could try to open a support ticket. If you have a Pro account it is free. Go to https://support.powerbi.com. Scroll down and click "CREATE SUPPORT TICKET".
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