3
there is already a "function" RecordRef.FIELDEXIST().
A simple "function" like RecordRef.TABLEEXIST() to check if a tableno (perhapse in another app) exists.

Syntax
Exist := RecordRef.TABLEEXIST(TableNo)
or
Exist := RecordRef.OBJECTEXIST(TableNo)
Category: Development
STATUS DETAILS
Needs Votes
Ideas Administrator

Thank you for this suggestion! Currently this is not on our roadmap. We are tracking this idea and if it gathers more votes and comments we will consider it in the future. Best regards, Business Central Team