In this post, you’ll learn about the SQL error code 8151 in InterSystems IRIS database the reason why you are receiving the TSQL message when using the InterSystems IRIS data platform
Error Code :
8151
Reason for the Error code 8151 in InterSystems IRIS DBMS
Both a PRIMARY KEY and UNIQUE constraint have been defined for column ‘%.*ls’, table ‘%.*ls’. Only one is allowed.