Familiar two Oracle errors when using dbms_output in pl/sql;
ORA-20000: ORU-10027: buffer overflow, limit of 1000000 bytes
ORA-20000: ORU-10028: line length overflow, limit of 255 chars per line
With SQL*Plus 10.2.0.1.0 serveroutput size is by default unlimited;
Code Listing 21 : DBMS_OUTPUT is UNLIMITED by default after 10g