Thanks to all who responded to my problem. Defragmenting the database using UNLOADDB/LOADDB seemed to solve my problem. Adjusting some settings in DSMSERV.OPT and installing the newest 4.2 client further improved performance.
Thanks for your support! Kind regards Thomas Rupp ------------------------------------------------------------------------------------------ Dieses eMail wurde auf Viren geprueft. Vorarlberger Illwerke AG ------------------------------------------------------------------------------------------