In this post, you’ll learn about the SQL error code 4015 in InterSystems IRIS database the reason why you are receiving the TSQL message when using the InterSystems IRIS data platform
Error Code :
4015
Reason for the Error code 4015 in InterSystems IRIS DBMS
Language requested in login ‘%.*ls’ is not an official name on this SQL Server. Using server-wide default %.*ls instead.