Why is there a difference in format of triggered alert via on-premises Splunk versus on-cloud Splunk?

[mmulani]

As we are migrating on cloud, the same alert triggered from our on-premise Splunk has different rather more structured format than the alert triggered from Cloud Splunk.

[logloganathan]

Could you please refer the following link

https://answers.splunk.com/answers/306886/main-differences-between-splunk-enterprise-and-spl.html

Hope it will help you.