Toad for SAP run query issues: 'Out of Memory' errors. Frequent query crashes. Slow query run. RAM usage high. (4308344)

Toad for SAP run query statement issues: 'Out of Memory' errors. Frequent query crashes. Slow query run. RAM usage high.

Below script is causing crash. This is a generic script.

Note: Based on further debugging, it is found that “:” in the comments is causing the crash.

SELECT "Running script in " + @@servername + "." + db_name() + " at " + 
       CONVERT(VARCHAR(30),getdate(),109) + "." 
go

select count(*) from sysobjects
--                         : Also, has Partial W/D in 2007 over RMD, that's why Initial Income W/D amount is $0.00
-- ra's
go