Segmentation faulted - core dumped

Hi One of our client running on Solaris 9 with IDS 7.31 UD8. We never encounter such problem at other clients whose also running on Solaris platform. By running the application via debug mode, it stopedp during creation of temporary table such as below:- create temp table t_pu_orddelivdet ( puod_company CHAR(4) not null, puod_ordidCHAR(10) not null, puod_lineno INT not null, puod_expdate DATE, puod_qty DEC(15,4), puod_delivid SERIAL not null, puod_delivadd1 CHAR(30), puod_delivadd2 CHAR(30), puod_delivadd3 CHAR(30), puod_delivinst CHAR(30)) Segmentation Fault - core dumped I tried to simulate by copy and paste the above SQL and run via dbaccess , luckily I won't get such problem. The temp table is created. I noticed this type of error is quite familiar especially when running on Solaris platform. Can somebody give some tips what cause of problem and is there any parameter either in IDS or in OS level can be tune to solve this problem Thanks