Unexpected error - line 3180 - another operation in the transaction failed

[DouweMeer]

I tried to create a unique id (number) per record, but it failed for some interesting reason :). I know VAR t1 is a different table and after correcting to the same as a1 it works. But I expected my lines to return blank due to the filter in VAR t3 instead of returning an error :). 

[v-qiuyu-msft]

Hi @DouweMeer, 

Please share pbix file with us. You can remove sensitive data in the report, upload the report to your OneDrive and paste the share link here. 

Best Regards,
Qiuyun Yu

[DouweMeer]

@v-qiuyu-msft 

Wish I could. First of all, the whole dataset is one big sensitive dataset :). Second of all, I have a funtionality to send you this file. Those possibilities have been restricted. 

What I could do, is show the issue via a 1 on 1.