Hi Shubham,
You could use replaceAll($string, ",")
Here is a documention from all string funtions
https://docs.mendix.com/refguide/string-function-calls/
Hope this Helps,
Hi Shubahm ,
In community commons module there is a java action “String Split”. You can use this java action to split your input .
For more details, you can refer below doc
https://docs.mendix.com/appstore/modules/community-commons-function-library/#39-stringutils