Forum Discussion
Power BI Report Builder Parameters Type mismatch error
Hello,
I'm building a paginated report on Power BI Report builder using an SSAS cube as my data source. I'm having issues with some of my parameters. If I select ALL or just one value I don't get an error, but when I select two or more values it throws me the following error:
The following system error occurred: Type mismatch.
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Query execution failed for dataset 'TransactionsX'.
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An error has occurred during report processing.
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An error occurred during local report processing.
Has anyone else experienced this issue? I've been looking all over the place and I can't find a solution.
Thank you,
This is most likely caused by the fact that multiple selections in parameters get passed as an array of values and the query engine expects a parameter to be passed as a string.
There are a couple of solutions to this, the simplest is using the PATHCONTAINS technique here:
https://prologika.com/ssrs-multivalue-parameters-in-dax/
But PATHCONTAINS is not the best for performance, the following solution involves more code, but produces faster queries:
4 Replies
This is most likely caused by the fact that multiple selections in parameters get passed as an array of values and the query engine expects a parameter to be passed as a string.
There are a couple of solutions to this, the simplest is using the PATHCONTAINS technique here:
https://prologika.com/ssrs-multivalue-parameters-in-dax/
But PATHCONTAINS is not the best for performance, the following solution involves more code, but produces faster queries:
Thank you! I modified the filter expression and added the PATHCONTAINS and this worked!
Hi,
how can i amend my query , i didn't know can anyone help me im facing the same Smartin4 issue with my parameters
Hi,
how can i amend my query , i didn't know https://www.rapidtables.com/tools/notepad.html
