CMD, Command expected but not found
Compile Time Error: This indicates that GT.M encountered something other than a command- the next valid syntax element. This error can occur when there is an invalid character in the middle of a variable name or keyword, such as in the M line S X=Y_$B or in the command W "this is a tab <TAB>".
Action: Verify the line syntax. Replace the line if it contains invisible (non-graphic) characters because diagnosing the line syntax may prove time consuming.