Trouble loading data

Question

I am having an issue loading data into Toad 9.7 based on an Oracle 10g database. The files I am loading are around 3.5mb apiece. For some reason Toad is having trouble with these files. When I load the first one it will skip the second one and the third then crash Toad. If I try to load it as one big file it will just skip the file altogether and not load anything. Here is the script file I am using to do it.
execute support_tools.set_constraints('AIRSRAQS','PARAMETER_QUALIFIERS','ENABLED');
execute support_tools.set_triggers('AIRSRAQS','PARAMETER_QUALIFIERS','ENABLED');
execute support_tools.disable_constraints;
execute support_tools.disable_triggers;
TRUNCATE TABLE parameter_qualifiers;
@@table_parameter_qualifiers_1.sql;
@@table_parameter_qualifiers_2.sql;
@@table_parameter_qualifiers_3.sql;
execute support_tools.enable_constraints;
execute support_tools.enable_triggers;
The reason I have it split into 3 files is because when I load it as one big file it just skips it and completes, loading no data. Using this method it will load the first one but then goes to load the second, stalls, then skips it, and crashes. =\

Answer 1

Something that I discovered while testing this in Toad is that Toad will not run the script properly but SQL Plus will. Just a bit of information for someone that may be relatively new to SQL like myself.