TypeError: Cannot set properties of undefined (setting 'tableName')

[J029]

Hi All, 

Please i would like some help with solving this error
'TypeError: Cannot set properties of undefined (setting 'tableName')'

In the copy job activity editor, when i click on -> choose datasource , it shows the above error. 
I have multiple copy job items and this error is seen in all of them, when i want to check the data source. I can access every other activity such as edit mapping, advance settings and so on.. also all copy jobs runs well and on schedule. 
i have permission to see the data sources as i created the copy jobs.  
Thank you in advance 

[J029]

Hi @AntonioPineda @TommyCroteau @hentone 
I assumed this was working for everyone, apologies for that. When i spoke with the support team, i was informed this would be fixed end of this week. I would advise that if you don't see any query by end of day tomorrow or the weekend then raise a support ticket. I can confirm I can see my queries and data source. Probably it's a batch update, and will get to you soon. Hope this helps 

[J029 · Accepted solution]

Hi everyone, i believe this issue has been fixed as i can see my queries and can see all data sources. 

[TommyCroteau]

Still not fix for me

[hentone]

Hello J029, the issue is not fixed on my side.

[AntonioPineda]

HI, I am having the same issue just when the Copy Job is using a query. I know it's a know issue. Do we have an estimated time for it to be fixed?

Thanks!

[v-prasare]

Hi @J029,

Thanks all for actively participating MS fabric community forum.

Since, this is a known issue. please do keep posted if any updates here. as this will help community members with similar issues to identifiy thrm easily.

Thanks,

Prashanth

[J029]

Hi Everyone having this issue, indeed it was a problem with the UI and you can check out a temporary solution https://support.fabric.microsoft.com/known-issues/?product=Data%2520Factory&active=true&fixed=true&s...
I believe this would work if you have just few copy job/one -off data pull. I think this issue affects copy job using queries, as the solution advises to delete the query settings from the JSON code. I was informed the solution to this issue will be released late next week. 
Hopefully this helps 🙂

[TommyCroteau]

The solution is not useful.  You have to delete every query and recreate them every time you want to update your copy job. 

[J029]

Yeah, hence it is a temporary fix. hopefully the update next week will fix the issue. 🤞

[andysharpsky]

We are having the same issue, it appears when you add a query to the copyjob. It works fine if a copyjob only contains tables.

[TommyCroteau]

I have the same issue, its now a know issue https://support.fabric.microsoft.com/known-issues/?product=Data%2520Factory&active=true&fixed=true&s...

[J029]

I did some further research on this, saw something about the error being with the Fabric UI as every other actvity is functioning well. I will raise a support ticket.  

[hentone]

Hello, I am having the same issue

[QMM]

I'm having the exact same issue.