You must specify either a DBMS name or an alias in the EXECUTE statement. alias specifies an alias that was defined in the CONNECT statement. (You cannot use an alias if the CONNECT statement was ...

PROC SQL supports multiple connections to ODBC. If you use multiple simultaneous connections, you must use the alias argument to identify the different connections. If you do not specify an alias, the ...

SQL query fails due to using a reserved keyword as a column alias. The database interpreter misinterprets the reserved keyword, resulting in a syntax error. - Bug ...