Hi TC, Ok this solved my pbm. Thanks a lot. Rodrigue, -----Message d'origine----- De : TCCHAN [mailto:tikchoong.chan@redtone.com] Envoyé : mardi 5 juillet 2005 05:57 À : Rodrigue ESTEVE Objet : [Serusers] serctl : error: 400; check if you use aliases in SER Hi, You need to add lookup("aliases") in your script. I had this problem before. Regards, TC Chan