PL/SQL Function source of text field

I have the following code as a PL/SQL function body as the source of a text item. There is a group_options table that specifies if the user group selected has fixed pricing or
can key in a price. For the fixed price groups, I was wanting to have the text field auto-populate and for the nonfixed price groups, I just wanted an empty text field for them to key in the price. The check boxes on the page for purchasing an item or leasing an item determine which table the pricing comes from. I don't get an error message, but there is something APEX doesn't like about the code below because I get the 'page cannot be found' message. Do you see a problem with the code below? Last week, it would not work and then mysteriously started to work. Today, it started out not working, so there has to be something flakey about it.
Thank you in advance.
Kelly
DECLARE
vfixed NUMBER;
vpurprice NUMBER;
vleasprice NUMBER;
BEGIN
SELECT FIXED_PRICE INTO vfixed FROM UPSL_DEV.GROUP_OPTIONS WHERE USER_GROUP =
:P7_GROUP ;
IF vfixed = 1 and :P9_PURCHASE = 1 THEN
SELECT PURCHASE_PRICE INTO vpurprice FROM UPSL_DEV.PRICE_GRID g WHERE g.user_GROUP = :P7_GROUP and g.equip_code =:P9_ITEMCODE ;
return vpurprice;
ELSIF vfixed = 0 and :P9_PURCHASE = 1 THEN
return NULL;
END if;
IF vfixed = 1 and :P9_LEASE = 1 THEN
SELECT MIN into vleasprice from UPSL_DEV.PRICE_GRID_LEASE l WHERE l.equip_code = :P9_ITEMCODE AND l.user_group = :P7_GROUP and l.term = :P9_LEASETERM;
RETURN vleasprice;
ELSIF vfixed = 0 and :P9_LEASE = 1 then
RETURN NULL;
END if;
END;

Put a "return null;" statement at the end of the block to allow for your logic not covering all cases. It may presently be getting a "function returned without value" error that is inconveniently suppressed in the page output.
Just a guess.
Scott

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Hi,
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Thanks in advance
bye
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greetings,
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I am facing a strange issue .
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Edited by: user709584 on Mar 19, 2009 2:32 PM
Edited by: user709584 on Mar 19, 2009 2:34 PM

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Now.
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Mike

OK. Here is enire statement:
DECLARE
v_new VARCHAR2(10);
v_SQL varchar2(32000);
BEGIN
v_new := :P102_HDN_NEW;
htp.p(v_new);
IF v_new = 'N-Set' THEN
v_SQL := 'select ' ||
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'APEX_ITEM.DISPLAY_AND_SAVE(12,DECODE(ld.level,''All'', ''All Categories'',ld.level)) level, ' ||
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'apex_item.checkbox(4, ld.opt_out_manual_flag, decode(ld.opt_out_manual_flag,NULL,''disabled'',''Y'',''checked'')) manual_out, ' ||
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'APEX_ITEM.DISPLAY_AND_SAVE(11,c.code) code ' ||
'from ' ||
'tbl1 c, ' ||
'tbl2 ld ' ||
'where c.code = ld.code ' ||
'and c.type = ''TYPE1'' ' ||
'and c.active = ''Y'' ' ||
'order by c.sorting ';
ELSIF v_new = 'Y-Set' THEN
v_SQL := 'select ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(10,c.sdescr) descr, ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(12,''All Categories'') level, ' ||
'apex_item.checkbox(1, c.option_1, decode(c.option_1,NULL,''disabled'',''Y'',''checked'')) auto_in, ' ||
'apex_item.checkbox(2, c.option_3, decode(c.option_3,NULL,''disabled'',''Y'',''checked'')) manual_in, ' ||
'apex_item.checkbox(3, c.option_2, decode(c.option_2,NULL,''disabled'',''Y'',''checked'')) auto_out, ' ||
'apex_item.checkbox(4, c.option_4, decode(c.option_4,NULL,''disabled'',''Y'',''checked'')) manual_out, ' ||
'DECODE(c.code, ''AAA'', NULL,''Options by AAA'') link_change, ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(11,c.code) code ' ||
'from ' ||
'tbl1 c ' ||
'where 1 = 1 ' ||
'and c.type = ''TYPE1'' ' ||
'and c.active = ''Y'' ' ||
'order by c.sorting ';
END IF;
RETURN v_SQL;
END;
If i put just this
DECLARE
v_new VARCHAR2(10);
v_SQL varchar2(32000);
BEGIN
v_new := :P102_HDN_NEW;
htp.p(v_new);
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'APEX_ITEM.DISPLAY_AND_SAVE(12,DECODE(ld.level,''All'', ''All Categories'',ld.level)) level, ' ||
'apex_item.checkbox(1, ld.opt_in_auto_flag, decode(ld.opt_in_auto_flag,NULL,''disabled'',''Y'',''checked'')) auto_in, ' ||
'apex_item.checkbox(2, ld.opt_in_manual_flag, decode(ld.opt_in_manual_flag,NULL,''disabled'',''Y'',''checked'')) manual_in, ' ||
'apex_item.checkbox(3, ld.opt_out_auto_flag, decode(ld.opt_out_auto_flag,NULL,''disabled'',''Y'',''checked'')) auto_out, ' ||
'apex_item.checkbox(4, ld.opt_out_manual_flag, decode(ld.opt_out_manual_flag,NULL,''disabled'',''Y'',''checked'')) manual_out, ' ||
'DECODE(c.code, ''NMBR'', NULL,''Change to '' || DECODE(ld.level,''All'',''Categories'',''All Categories'')) link_change, ' ||
'APEX_ITEM.DISPLAY_AND_SAVE(11,c.code) code ' ||
'from ' ||
'tbl1 c, ' ||
'tbl2 ld ' ||
'where c.code = ld.code ' ||
'and c.type = ''TYPE1'' ' ||
'and c.active = ''Y'' ' ||
'order by c.sorting ';
RETURN v_SQL;
END;
it works fune...

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