InterSystems IRIS TSQL Code 6620 XML attribute or element cannot be creat

In this post, you’ll learn about the SQL error code 6620 in InterSystems IRIS database the reason why you are receiving the TSQL message when using the InterSystems IRIS data platform

Error Code :

6620

Reason for the Error code 6620 in InterSystems IRIS DBMS

XML attribute or element cannot be created for column ‘%ls’.