Power BI Paginated report - Report Processing Error for subscription

Hi v-yanjiang-msft ,

Thanks for your answer!

I understand your point, but the problem is that I don't pass an empty string, at least not on purpose. I have a theory that this problem occurs when I modify the subscription and/or the report in some way. I always rerun the report for each subscription when it's updated (modified in PBI report builder and then published to PBI service), to make sure that there are no errors with the "new" report and its parameters.

My solution this far is to delete the subscription and then create a new one and set up the subscription information all over again.

I'm so confused about this problem right now so I no longer know what the cause is and what the effect of all this is...

Anyways, thanks for your answer! I will post here if I come up with a solution.

/Ella