Error generating QVD from CDC task with MySQL source

pablo_rodriguez — Wed, 19 Mar 2025 23:08:30 GMT

Working with MySQL as source and trying to create QVD with Data Services i detected that when the Replicate task don't detect the key fields from the source (look at image 1 below), Qlik cloud wont be able to update the qvd with the change pulled with the CDC transaction. The change will flow to S3 but the QVD wont be generated with the changes. In Data Asset panel we will see an error message like (look at image 2 below).

image 1)

Image 2)

Re: Error generating QVD from CDC task with MySQL source

pablo_rodriguez — Tue, 18 Jan 2022 20:09:47 GMT

The solution for this that i found is to create a transformation in replicate to "tag" as key the correct field (look at image below)

topic Error generating QVD from CDC task with MySQL source in Data Movement & Streaming

Error generating QVD from CDC task with MySQL source

Re: Error generating QVD from CDC task with MySQL source