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rdnguyen

Refer multiple tables from single upstream dataflow caused downstream blockage

Submitted by Helper V on ‎04-17-2023 05:55 AM

Good day everyone!

 

I found multiple issues that downstream dataflow didn't get updated data from the upstream dataflow, either in full or outdated.

 

To describe the case,

Dataflow A upstream performed transformation and provide 2 output tables

Dataflow B downstream from another workspace, referred to both output tables of Dataflow A. Result showed that Dataflow B got stale data from A, which means outdated or sometimes showed as empty table.

 

Please advise if you encountered the issue before.

Status: Needs Info
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2 Comments (2 New)
Comments
Anonymous
Not applicable
‎04-17-2023 11:33 PM

Hi @rdnguyen 

What is the upstream data source for dataflow A ? In what way did you create dataflow B ? If you refresh dataflow B manually, will the data be updated ?

 

Best Regards,
Community Support Team _ Ailsa Tao

rdnguyen
Helper V
Helper V
‎04-18-2023 10:21 AM

Hi @Anonymous ,

 

Dataflow A referred to another Dataflow X collecting data from SQL On prime, so this mean Dataflow A do its job totally on Power BI Service. Both X and A refresh normal and successfully.

 

Dataflow B downstream from another workspace, referred to both output tables of Dataflow A. Since in another workspace, B has it own refresh schedule (30 min latency after A)

 

I tried refresh B manually, one linked entity has data (not all the time), the other linked entity didn't load any at all. 

 

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