I'm hoping to find a solution to this issue as I'm sure it must be common.
I am using the Accounts table in Dataverse and have a couple hundred records filled out.
My PowerAutomate Flow will List the Rows in the Accounts table and uses a filter Query to select only the record that matches the Account Name. Which results in only 1 record being pulled in.
I then use a Compose action to use this Record in HTML code. I am pulling in the Address of the Account selected. If all the Address fields are filled out and have data for the Company selected, the Flow runs successfully and the output is created. If the Company record has been saved and does not have the Postal Code filled in (for example), the List Rows action does not include the Postal Code column because there is no data in it.
So the Flow will fail at the Compose Action because it can't find the column 'address1_postalcode'. Again, when the Company record has the Postal code filled in, the flow works just fine.
I thought I would use Coalesce in the Compose Action, but it doesn't work to even detect a NULL because since there is no data in the Postalcode column, the Get Rows action didn't include that column. At the Compose step, gives the same error that the Column doesn't exist.
Any suggestions would be appreciated.
Accepted Solutions
Thank you for verifying..
Change your code to do this (and apologies I should have said so right away but forgot to look at your body value)
in your HTML you can use Coalesce but there is a difference in whether there is a value and whether the column is there at all
Change you code to look like this.
Yours
Change it to this
['value'][0]?['address1_postalcode']
you technically can and should put a ? between any properties because if its not there, you shouldn't error out, you should be able to use Coalesce now properly
and you may not even get the error.
Try it this way (of course change them all) and of course if [0] is missing then you would need
?[0]?['address1_postalcode']
If I have helped you, I would really appreciate if you please Mark my answer as Resolved/Answered, and give it a thumbs up, so it can help others
Cheers
Thank You
Michael Gernaey MCT | MCSE | MCP | Self-Contractor| Ex-Microsoft
https://gernaeysoftware.com
LinkedIn: https://www.linkedin.com/in/michaelgernaey
Thank you for verifying..
Change your code to do this (and apologies I should have said so right away but forgot to look at your body value)
in your HTML you can use Coalesce but there is a difference in whether there is a value and whether the column is there at all
Change you code to look like this.
Yours
Change it to this
['value'][0]?['address1_postalcode']
you technically can and should put a ? between any properties because if its not there, you shouldn't error out, you should be able to use Coalesce now properly
and you may not even get the error.
Try it this way (of course change them all) and of course if [0] is missing then you would need
?[0]?['address1_postalcode']
If I have helped you, I would really appreciate if you please Mark my answer as Resolved/Answered, and give it a thumbs up, so it can help others
Cheers
Thank You
Michael Gernaey MCT | MCSE | MCP | Self-Contractor| Ex-Microsoft
https://gernaeysoftware.com
LinkedIn: https://www.linkedin.com/in/michaelgernaey
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