Field data mapping is not working in d365, any idea why? Need help asap

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Posted on by Manny Floyd

Hello All,

I followed instructions of how to map data fields from one entity to another entity and for some reason it's not working. I was able to do this few months ago.

How to do data mapping is fairly simple.

I am following all these rules. Created 1:N relationship and followed all the rules. It's not giving me an error. It's just not copying. I tried with a simple text field and still no luck.

Both fields must be of the same type and the same format.
The length of the target field must be equal to or greater than the length of the source field.
The target field can’t be mapped to another field already.
The source field must be visible on the form.
The target field must be a field that a user can enter data into.
If the fields are option sets, the integer values for each option should be identical.
Address ID values can’t be mapped.

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Community Member Microsoft Employee on at

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RE: Field data mapping is not working in d365, any idea why? Need help asap

I've seen a lot of people say the mappings arent working, while this isnt ideal, you could make a real time workflow to handle for you.
ddevin1 100 on at

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RE: Field data mapping is not working in d365, any idea why? Need help asap

Are you able to see the data if you switch to the Associated view (See Associated Records option) of the subgid?
Manny Floyd 50 on at

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RE: Field data mapping is not working in d365, any idea why? Need help asap

in subgrid