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Power Automate - Building Flows
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Clear Cells - Power Automate

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Hi All,

 

I have an MS Form for people to fill out when a vehicle is returned to service (from maintenance etc).

 

The flow is set up to populate a 'vehicle tracker' table in excel, then copy this data across to a separate maintenance history worksheet before clearing the relevant columns on the vehicle tracker sheet (fault, date reported, date completed, latest update etc.)

 

As it currently stands, I can't see a way to clear the cells in the relevant column that isn't just add "[SPACE]" - this then prints a space into the cell which I want to avoid.

 

Is there a function I can input in the advanced parameters of the 'update row' action in the flow?

 

Thanks!

  • Pstork1 Profile Picture
    67,060 Most Valuable Professional on at
    Re: Clear Cells - Power Automate

    If you initialize a string variable and leave it blank you can use that variable to clear a cell value.  Null won't work because the connection will ignore that, but an empty string will work.  But you have to create the empty string as a variable or the connection will think you just didn't fill anything into the field.

  • ManishSolanki Profile Picture
    15,085 Super User 2025 Season 1 on at
    Re: Clear Cells - Power Automate

    Hi @BenHubbard 

     

    You need to use expression to set the blank value in excel column during update. Here is an example:

     

    In below example, I am setting type column to blank in excel sheet:

    ManishSolanki_0-1700328283849.png

    Expression needs to be entered in the expression window as highlighted in the above screenshot:

    string('')

     

    If this helps & solves your problem, please remember to give a 👍 and accept my solution as it will help others in the future.

     

    Thanks

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