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WhisperofCoding's avatar
WhisperofCoding
Frequent Visitor
3 years ago

MashupException.Error: an error occurred during the pre-login handshake

Hi guys,   I keep receiving an error while fetching data with a Dataflow Gen2. I am trying to get data through our Gateway (version 3000.178.9) but keep hitting the same error over and over.  I tr...
Dataflows
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AnthonyGenovese's avatar
AnthonyGenovese
Icon for Resolver III rankResolver III
3 years ago

I am having the same issue. It loads the data from on prem fine. You can see the data in the staging warehouse. However it doesn't write it to the Lakehouse correctly

motoray's avatar
motoray
Icon for Advocate V rankAdvocate V
3 years ago

Having the same issue here. Have tried everything I can think of--rebuilding the workspace and dataflows multiple times. I was able to load data from a Gen1 dataflow source into a Lakehouse, but can't get the onprem data to go from the staging lakehouse into the production lakehouse.