Set Float Variable to Blank

[RameshMukka]

I have a flow where am calculating Legal Fees and storing the value in variable called varLegalFees. I would like to set it to Blank at some point but the flow says value is required. I tried null but its not working for obvious reasons. How can I reset the value of Float or Integer variable to blank if its already having a value. Thanks a lot in advance

[v-LilyW-msft · Accepted solution]

Hi @RameshMukka 

Thank you for posting.

When you initialize a variable, if the data type is String or Array, it can be reset to null. Unfortunately, if the data type is Float or integer, its value will be set to 0 by default, so it can not be reset to null.

You can use Condition to judge whether the value of the variable is 0, and proceed to the next step according to the judgment result.

Hope the content above may help you.

Best Regards

Lily

[Achavan · Accepted solution]

hi 

https://powerusers.microsoft.com/t5/Building-Flows/expression-to-pass-blank-value-for-amount-decimal...

hope this helps!