NiFi Apache - how to remove punctuation from a single column

@Mikkkk Welcome to the Cloudera Community!

To help you get the best possible solution, I have tagged our NiFi experts @steven-matison @joseomjr  who may be able to assist you further.

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@Mikkkk 

Please check my screenshot below. I changed the "Replacement Value Strategy" property to "Literal". I also updated the dynamic user property to this  - ${field.value:replaceAll('[\\p{Punct}]', ' ')}

Here's the screenshot - 

${field.value}: In NiFi’s Expression Language, field.value refers to the current value of the field being processed in a record (for example, the value of the ENTITY_NAME field if that’s what you’re working on).

:replaceAll('[\\p{Punct}]', ' '): This function searches the field.value for any punctuation characters (using the [\\p{Punct}] regex) and replaces each occurrence with a space.

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