@swethak92 Please watch this demo which explains about Acumatica with salesforce along with the steps followed to sync (275) Acumatica real-time integration with Salesforce - YouTube. Configuration steps are shown in the video. 

@KushaniPerera88 , i have come across this video in youtube , but was wondering if any new features have been included in the newer version as this video is 3 years old!

nevertheless i will watch the video, thank you for the reply 

I keep receiving an ‘authentication failure, Salesforce Sync Failed: authentication failure’ error has anyone experienced this after following all the steps provided in documentation?