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Unable to save the change on relationship due to some unknown issues.

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Posted on by jekyllo Microsoft Employee

When I try to create a relationship from one table to another in Common Data Model, I get an ambiguous error message "Unable to save the change on relationship due to some unknown issues." Please investigate.

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Building Power Apps

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v-yamao-msft Microsoft Employee on at

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Hi Jekyllo,

Which browser are you using? Which environment are you in?

My PowerApps version is 2.0.592, when I tried to create a Relationship from one Entity to another in Default environment with Edge, I am getting an error looks like below:

But when I switch to another environment, the Relationship can be created with no error.

With IE, I can create a Relationship from one Entity to another both in Default environment and newly created environment.

Are you getting the same issue with me?

Best regards,
Mabel Mao

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jekyllo Microsoft Employee on at

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I created my own private environment called Sourcing. After I deleted the entity (and all its data) and recreated it, I was able to create the relationship without the error. I believe the entity (or the data within it) was corrupted somehow.

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v-yamao-msft Microsoft Employee on at

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Hi Jekyllo,

I am glad to hear that a new private environment works for you now.
There might be some updates on the Default environment, please try it again later.

Please feel free use this forum anytime you got issues with Microsoft Flow, we are always ready to help.

Best regards,
Mabel Mao

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jekyllo Microsoft Employee on at

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Maybe my explanation was unclear, but I didn't change the environment, I just deleted the entity and recreated it again. I believe it was a bug in the PowerApps service, is this the best place to report bugs? Is there any way to get more detailed error logs next time something like this happens? The error message was very ambiguous.

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v-yamao-msft Microsoft Employee on at

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Hi Jekyllo,

I got it. You just delete and recreate the entity and now it works again when you are trying to create Relationship between entities.

I will try to report this issue from my side and back to you once I got any response.
Thanks for your patience and understanding.

Best regards,
Mabel Mao

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