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Sporadic error with Data foundation .dfx


 
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kpiracha
Senior Member
Senior Member



Joined: 23 Mar 2011

Posts: 55



PostPosted: Tue Sep 10, 2019 4:50 pm 
Post subject: Sporadic error with Data foundation .dfx

I get the attached error at once a day. Once I get the error I can no longer access the data layer. If I import the files from repository again, it works fine. I have search around but have not found any thing addressing this.
Can anyone shed some light on this?
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kpiracha
Senior Member
Senior Member



Joined: 23 Mar 2011

Posts: 55



PostPosted: Fri Sep 20, 2019 3:23 pm 
Post subject: Re: Sporadic error with Data foundation .dfx

I found what the issue was and it might help other people.

I have a derived table in my universe which had a @prompt variable.
I also had a alias of the derived table.

If I update the @prompt in the alias table and tried to save it, it will save fine but then .dfx will start throwing the error message and can't be used. Only way to make the .dfx work is reimport it.

To prevent the issue, don't create the alias of the derived table with @prompt.

Not sure if it occurs without @prompt.
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