So, I created dataset that can be used to generate multiple reports and dashboards.
I would like to publish to the web portal and allow report designers to create their own reports and dashboards. Which works great until I need to update the model. If I update the model and push the data set via Publish function it deletes the reports.
So is the only option for everyone to use PowerBI Desktop? What is the web-based report designer for? Is this only for datasets that will never change?
If your Power BI file has reports in it, it will over write them. What I think is happening is that your users are updating the report in your dataset, for example adding a new tab, so when you load changes it overwrites them.
You need to decouple the Dataset from the reports. You can load your dataset with out any reports. You can then build reports using two methods.
1) Connect to the dataset using Power BI Desktop, using the connect to Power BI Dataset connection. That links to the dataset in a Live Connection, so you can build your reports from that. You can then publish your report. Any changes to the dataset will not overwrite it.
2) For the Web builder you can do the same, create a new report in the portal and select a dataset from that workspace to build your report. What the user needs to do then is 'Save as' and give that report as a new name.
Both methods just link to your dataset, not build a report directly in the file
