I am getting PLS-123 trying to compile a large audit type trigger on a table with about 300 columns. There was a fix for 10.1 which I tried (setting event 10946) but that is not working (that bug is fixed in 10.2 anyway but thought I would try anyway). Anyway this is not the first time I have ever seen this but in the past we is related to a package being compiled in debug mode or something, once we stopped that it was fine. However, this one is not in debug mode and we are seeing the problem. Looking around AskTom, Google and Metalink I don't find a lot of reason for hope here, they all seem to say, yes there are limits, you have hit the limit...the end. Is there any reason to think otherwise? SQL*Plus: Release 10.2.0.2.0 - Production on Thu Nov 9 13:30:02 2006 Copyright (c) 1982, 2005, Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - 64bit Production With the Partitioning, OLAP and Data Mining options SQL> @some_trigger.sql Warning: Trigger created with compilation errors. SQL> show errors Errors for TRIGGER ... LINE/COL ERROR -------- ----------------------------------------------------------------- 1720/47 PLS-00123: program too large (Diana nodes) SQL> exit Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.2.0- 64bit Production With the Partitioning, OLAP and Data Mining options Parameters (parms.sql) ====================== Name Value --------------------------------------------- ---------------------------------- event 1017 trace name errorstack level 12, 10946 trace name context forever, level 128