Azure Data Factory
An Azure service for ingesting, preparing, and transforming data at scale.
11,623 questions
ADF Data Flow to Blob Data Preview during Debug Not happening
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(179.20000000000002, 73%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKN%3C/text%3E%3C/svg%3E)
Krishnamohan Nadimpalli
406
Reputation points
Hi
I have a blob Storage where the txt file is existing with pipe delimiter in the following path container-name/transaction_data/Sales_Transactions2018_H1.txt.
I create the data set like following
But when I am trying to use dataflow , I am unable to preview. I am giving nothing in source options as I have already specified file name in Data set
Data Preview error screenshot
Please let me know on this
Azure Data Factory
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(54.400000000000006, 12%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESV%3C/text%3E%3C/svg%3E)
Subashri Vasudevan 11,226 Reputation points2022-06-02T07:12:44.513+00:00 Thanks for the question and for posting it on Microsoft Q&A platform.
There should be something to do with the ADLS configuration and setup.
Please check similar question and resolution here
Kindly try and let us know for more help.
Thanks.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 9%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKM%3C/text%3E%3C/svg%3E)
KranthiPakala-MSFT 46,642 Reputation points Microsoft Employee Moderator2022-06-23T00:33:21.173+00:00 Hello @Krishnamohan Nadimpalli ,
We still have not heard back from you. Just wanted to check if the above suggestion from @Subashri Vasudevan was helpful? And, if you have any further query do let us know.
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