Hi,

This is concerning the error 'Cannot Access characters beyond string' and 'Set talk off/on'.

I realized that using substr functions like substr(alltrim("ABC "),4,1), with SET TALK ON gives the Program Error - 'Cannot Access characters beyond string'

But when Set Talk is OFF there are no errors and the above substr function returns an empty string. In my program, can, I just turn TALK OFF and thereby avoid the error? Would this be the right way to fix this problem? or do I need to verify the length of the strings and make sure that such substr functions are not executed?

Ria