hi Andreas, here is the info from the control panel: Zope Version (Zope 2.6.1 (source release, python 2.1, linux2), python 2.1.3, sunos5) Python Version 2.1.3 (#3, Mar 28 2003, 17:33:57) [GCC 3.2.1] System Platform sunos5 TextindexNG-1.09 when doing an index-operation with a TextindexNG Zope coredumps. here is the traceback from the core. #0 eval_code2 (co=0x4fb610, globals=0x4fe564, locals=0x0, args=0xdeea98, argcount=2, kws=0x0, kwcount=0, defs=0x510618, defcount=1, closure=0x0) at Python/ceval.c:362 362 register int opcode=0; /* Current opcode */ -- Mit freundlichen Grüßen Joachim Schmitz -------------------------------------------------------------------- AixtraWare Ingenieurbüro für Internetanwendungen Telefon: +49-2464-8851, FAX: +49-2464-905163 --------------------------------------------------------------------