I copy listserv version 1.5o from VM/HPO 4.2 to VM/XA. I try to startup listserv 1.5o under XA, but after regenerated linkweights file has been successfully complited, the next message are sent te me: Error 101 from "LSVBITFD HDETUDXA FRECP11-------------------- ------------- DCZTU1 (STACK". Why automatic regenerate BITEARN NODESUM and BITEARN LINKSUM and why can i find error-information or what is missing? Ary de Graaf