InterSystems IRIS TSQL Code 1769 Foreign key ‘%.*ls’ references invalid c

In this post, you’ll learn about the SQL error code 1769 in InterSystems IRIS database the reason why you are receiving the TSQL message when using the InterSystems IRIS data platform

Error Code :

1769

Reason for the Error code 1769 in InterSystems IRIS DBMS

Foreign key ‘%.*ls’ references invalid column ‘%.*ls’ in referencing table ‘%.*ls’.