Code encountered error in 10g, but ok in 9i

Question

What is the problem with this code ?
It works fine in Oracle 9i (9.2.0.4.0)
But it encountered an error when run in Oracle 10g (10.2.0.4.0 - 64bi), at
"{color:#0000ff}ave_rec(g_average_var).rec_1 := ave_rec(g_average_var).rec_1 + '12';{color}".
{color:#ff0000}ERROR at line 1:
ORA-01403: no data found
ORA-06512: at line 40{color}
Thanks/Rgds
tsp
<quote>
{color:#0000ff}Declare
Type averagerec is record
(rec_1 number := 0,
rec_1_cnt number := 0,
rec_2 number := 0,
rec_2_cnt number := 0,
rec_3 number := 0,
rec_3_cnt number := 0,
rec_4 number := 0,
rec_4_cnt number := 0,
rec_5 number := 0,
rec_5_cnt number := 0,
rec_6 number := 0,
rec_6_cnt number := 0,
rec_7 number := 0,
rec_7_cnt number := 0,
rec_8 number := 0,
rec_8_cnt number := 0,
rec_9 number := 0,
rec_9_cnt number := 0,
rec_10 number := 0,
rec_10_cnt number := 0,
rec_11 number := 0,
rec_11_cnt number := 0,
rec_12 number := 0,
rec_12_cnt number := 0,
rec_13 number := 0,
rec_13_cnt number := 0);
g_average_var number := 1;
Type averagerec_tab is table of averagerec index by PLS_INTEGER;
{color}
{color:#0000ff}
ave_rec averagerec_tab;
begin
{color}
{color:#0000ff}
ave_rec(g_average_var).rec_1 := ave_rec(g_average_var).rec_1 + '12';
dbms_output.put_line('ave_rec(g_average_var).rec_1 '||ave_rec(g_average_var).rec_1);
end;{color}
<un-quote>
Edited by: user6469330 on Jan 7, 2009 11:39 PM
Edited by: user6469330 on Jan 8, 2009 1:14 AM
Edited by: no one on Jan 8, 2009 5:45 PM
Edited by: no one on Jan 8, 2009 5:46 PM

Answer 1

Try the below:
Sybrand is right 10g is more fussy about your code being 'right'. 9i is doing an implicit initialisation for you where 10g does not.
Regards,
Harry
Declare
Type averagerec is record
(rec_1 number := 0,
rec_1_cnt number := 0,
rec_2 number := 0,
rec_2_cnt number := 0,
rec_3 number := 0,
rec_3_cnt number := 0,
rec_4 number := 0,
rec_4_cnt number := 0,
rec_5 number := 0,
rec_5_cnt number := 0,
rec_6 number := 0,
rec_6_cnt number := 0,
rec_7 number := 0,
rec_7_cnt number := 0,
rec_8 number := 0,
rec_8_cnt number := 0,
rec_9 number := 0,
rec_9_cnt number := 0,
rec_10 number := 0,
rec_10_cnt number := 0,
rec_11 number := 0,
rec_11_cnt number := 0,
rec_12 number := 0,
rec_12_cnt number := 0,
rec_13 number := 0,
rec_13_cnt number := 0);
g_average_var number := 1;
fred averagerec;
Type averagerec_tab is table of averagerec index by PLS_INTEGER;
ave_rec averagerec_tab;
begin
ave_rec(g_average_var):=fred;
ave_rec(g_average_var).rec_1 := ave_rec(g_average_var).rec_1 + '12';
dbms_output.put_line('ave_rec(g_average_var).rec_1 '||ave_rec(g_average_var).rec_1);
end;