Young, Can you send one of the traces to the list? Or paste the first 100 or 200 lines of the file. Regards, Luis --- On Sun, 11/16/08, dba.young young <dba.young@xxxxxxxxx> wrote: From: dba.young young <dba.young@xxxxxxxxx> Subject: Re: Reg:trace files in udump To: ora-apps-dba@xxxxxxxxxxxxx Date: Sunday, November 16, 2008, 3:31 AM Tried all the stuffs but still no luck. Thnx all for ur help ANy one else with anyother inputs ....pls help Cheers, Young. On Sat, Nov 15, 2008 at 8:13 PM, Samuel Ma <malufeng@xxxxxxxxx> wrote: Hi Young You can vi trace file which end with APPS.trc to find which module or form or reports or which user turn truce/debug on. if you filesystem increasing very fast,and almost of trace file like %_APPS.trc,I think Jose is right,you need check your application profile such as %Debug% %Diagno% etc... Best Regards Samuel On Sun, Nov 16, 2008 at 6:33 AM, dba.young young <dba.young@xxxxxxxxx> wrote: Hi ALL, Requesting your kind help here. Please help as this is urgent. I have a mount point on my production server which is getting full very fast. It is because of udump folder where the trace files are getting generated every minute in that folder. -rw-rw-r-- 1 oracle dba 419841 Nov 15 15:28 frtu78_ora_874_APPS.trc -rw-rw-r-- 1 oracle dba 190871 Nov 15 15:28 frtu78_ora_345_APPS.trc -rw-rw-r-- 1 oracle dba 47250 Nov 15 15:29 frtu78_ora_890.trc Now I want to turn this trace off, can u pls let me know how to turn the trace off, so that the folder does not get full. What should I look for to turn the trace off. This is affecting the oracle applications. The instance is 11.5.10 & database is 10g. Cheers, Young.