InterSystems IRIS TSQL Code 403 Invalid operator for data type. Operator

In this post, you’ll learn about the SQL error code 403 in InterSystems IRIS database the reason why you are receiving the TSQL message when using the InterSystems IRIS data platform

Error Code :

403

Reason for the Error code 403 in InterSystems IRIS DBMS

Invalid operator for data type. Operator equals %ls, type equals %ls.