Mike,

I got a little bit further, but now I receive client access invalid token error. Here is my code:

SQLEXEC(lnHandle, "UPDATE QS36F.GMBIAP6 SET GMBIAP6.WSBTC = 'Y';
WHERE GMBIAP6.WDC=' ' & GMBIAP6.WSBTC = ' '")

It seems to not like the . between QS36F & GMBIAP6. Any suggestions? Thanks! :)