add column excel table

[javierz]

Dear

is it possible to add new columns to an excel table?
I tried it with action
Add_a_key_column_to_a_table
but it generates this error

Unable to process template language expressions in action 'Add_a_key_column_to_a_table' inputs at line '1' and column '2870': 'The template language expression 'json(decodeBase64(triggerOutputs().headers['X-MS-APIM-Tokens']))['$connections']['shared_excelonlinebusiness']['connectionId']' cannot be evaluated because property 'shared_excelonlinebusiness' doesn't exist, available properties are 'shared_office365, shared_sharepointonline'. Please see https://aka.ms/logicexpressions for usage details.'.

[yashag2255 · Accepted solution]

Hi @javierz 

Yes you can add columns to a table in excel using the add key column action. The error you are seeing might be because:

1. The flow is being run from PowerApps and you added an action to the flow after adding the flow to the powerapps control. In this case, you just have to remove the flow from the app and add it again. 

2. You are running the flow as a test from a previous run or resubmitting the flow. I would suggest you to trigger the flow as a fresh run and try this. 

Hope this Helps!

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[javierz]

Thanks

2. You are running the flow as a test from a previous run or resubmitting the flow. I would suggest you to trigger the flow as a fresh run and try this. 

this was my case

now it works well