InterSystems IRIS SQL Error Code -31 Field not (found/unique) in table(s)

In this post, you’ll learn about the SQL error code -31 in InterSystems IRIS database the reason why you are receiving the SQL error message when using the InterSystems IRIS data platform

Error Code :

-31

Reason for the Error code -31 in InterSystems IRIS DBMS

Field not (found/unique) in table(s)