InterSystems IRIS TSQL Code 437 Could not resolve the referenced column

In this post, you’ll learn about the SQL error code 437 in InterSystems IRIS database the reason why you are receiving the TSQL message when using the InterSystems IRIS data platform

Error Code :

437

Reason for the Error code 437 in InterSystems IRIS DBMS

Could not resolve the referenced column name in table ID %d.