InterSystems IRIS TSQL Code 2749 Identity column ‘%.*ls’ must be of data

In this post, you’ll learn about the SQL error code 2749 in InterSystems IRIS database the reason why you are receiving the TSQL message when using the InterSystems IRIS data platform

Error Code :

2749

Reason for the Error code 2749 in InterSystems IRIS DBMS

Identity column ‘%.*ls’ must be of data type int, bigint, smallint, tinyint, or decimal or numeric with a scale of 0, and constrained to be nonnullable.