In this post, you’ll learn about the SQL error code 2705 in InterSystems IRIS database the reason why you are receiving the TSQL message when using the InterSystems IRIS data platform
Error Code :
2705
Reason for the Error code 2705 in InterSystems IRIS DBMS
Column names in each table must be unique. Column name ‘%.*ls’ in table ‘%.*ls’ is specified more than once.