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JS23's avatar
JS23
Frequent Visitor
1 year ago
Solved

Datamart refresh 'suddenly' broken

Hi all, I have a datamart (and a PBI PPU license) in place with 1 large fact table (31M rows, datasource = Oracle DB On Prem via Gateway) and a few small dim tables sourrounding it (data source = Or...
  • v-nmadadi-msft's avatar
    1 year ago

    Hi JS23 
    Thanks for reaching out to the Microsoft fabric community forum.

    Based on the error message the root cause of the error is either of these two cases:

    Please check your M query to see if they have, for example, a function which calls itself recursively. In this case the query should be rewritten to iterate using List.Generate instead of recursion in order to avoid this problem.

    The gateway machine is not having enough resources to process the queries and for that reason it would be a customer environment problem which should be resolve by adding more resources to the machine.

    Most likely the second point is the cause of these kind of errors, additionally as mentioned by SaiTejaTalasila  and Deku  datamart will be retired soon.




    If you find this post helpful, please mark it as an "Accept as Solution" and consider giving a KUDOS. Feel free to reach out if you need further assistance.
    Thank you