Problem in execution of add-on

I have created an application.I have edited the form of item master.I have added a button on this form and on the click event I am adding inspection parameters.
This application runs in debug mode but when I created add-on it gives error as,
The requested lookup key was not found in any active activation context.

Dear friends,
Thanks for spending u r valuable time in helping.
The problem was with SBO_Application object.For this application I am using to class files clsDetails and clsEditItem.I had declared the SBO_Application in both the files.clsEditItem is called first and then clsEditItem.SBO_Application works fine in clsEditItem but when it is declared again in clsEditItem it gave above error.So I created a module as
Module CommonFunctions
Public WithEvents SBO_Application As SAPbouiCOM.Application
Private Sub SBO_Application_ItemEvent(ByVal FormUID As String, ByRef pVal As SAPbouiCOM.ItemEvent, ByRef BubbleEvent As Boolean) Handles SBO_Application.ItemEvent
End Sub
End Module
I hadled the events of SBO_Application object in this module

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[http://www.orafaq.com/forum/t/128331/98870/]
Hi,
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create or replace type split_obj as object
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 END IF;
 END LOOP;
 return;
 end Split_new1;Here attached link contains the procedure trying to execute the function with huge string more than 400kb.
Could you pls let me know how to do the same in sqlplus and toad.
Thanks in advance.
Edited by: user512743 on Nov 27, 2008 4:31 AM

BluShadow wrote:
The problem is that in your execution of this you are trying to assign a value to the clob variable using
v_clob := '<string>'
where the string is greater than allowed in PL/SQL.
Whilst the CLOB itself can hold more data, the string is actually the equivalent of a VARCHAR2 so cannot exceed VARCHAR2 limits.
You should use the DBMS_LOB package to append data to your CLOB in chunks of no more than 32767 characters at a time.??? PL/SQL provides full CLOB support. There is no need to use DBMS_LOB (although you could). OP's function has logic errors. Anyway:
SQL> create or replace type split_obj as object
2 (
3 occurence_id number(10,0),
4 splitvalue varchar2(1000)
5 );
6 /
Type created.
SQL> create or replace type split_rec as table of split_obj;
2 /
Type created.
SQL> create or replace
2 FUNCTION Split_new1(
3 p_string IN clob,
4 p_delimiter IN VARCHAR2
5 )
6 return split_rec pipelined
7 is
8 v_length NUMBER := length(p_string);
9 v_start NUMBER := 1;
10 v_end NUMBER;
11 V_id NUMBER :=0;
12 v_clob CLOB := p_string || p_delimiter;
13 begin
14 while(v_start <= v_length) loop
15 v_end := instr(v_clob, p_delimiter, v_start);
16 v_id := v_id + 1;
17 pipe row(split_obj(v_id,substr(p_string,v_start,v_end - v_start)));
18 v_start := v_end + length(p_delimiter);
19 end loop;
20 return;
21 end Split_new1;
22 /
Function created.
SQL> create table test_table(x clob)
2 /
Table created.
SQL> declare
2 c clob;
3 begin
4 for i in 1..26 loop
5 c := c || lpad(chr(ascii('a') + i - 1),1000,chr(ascii('a') + i - 1)) || ',';
6 end loop;
7 for i in 1..26 loop
8 c := c || lpad(chr(ascii('A') + i - 1),1000,chr(ascii('A') + i - 1)) || ',';
9 end loop;
10 for i in 1..26 loop
11 c := c || lpad(chr(ascii('a') + i - 1),1000,chr(ascii('a') + i - 1)) || ',';
12 end loop;
13 for i in 1..26 loop
14 if i > 1 then c := c || ','; end if;
15 c := c || lpad(chr(ascii('A') + i - 1),1000,chr(ascii('A') + i - 1));
16 end loop;
17 insert into test_table
18 values(c);
19 end;
20 /
PL/SQL procedure successfully completed.
SQL> select length(x)
2 from test_table
3 /
LENGTH(X)
 104103
SQL> select t.occurence_id,
2 length(splitvalue) len,
3 substr(splitvalue,1,20) first_20
4 from test_table,
5 table(Split_new1(x,',')) t
6 /
OCCURENCE_ID LEN FIRST_20
 1 1000 aaaaaaaaaaaaaaaaaaaa
 2 1000 bbbbbbbbbbbbbbbbbbbb
 3 1000 cccccccccccccccccccc
 4 1000 dddddddddddddddddddd
 5 1000 eeeeeeeeeeeeeeeeeeee
 6 1000 ffffffffffffffffffff
 7 1000 gggggggggggggggggggg
 8 1000 hhhhhhhhhhhhhhhhhhhh
 9 1000 iiiiiiiiiiiiiiiiiiii
 10 1000 jjjjjjjjjjjjjjjjjjjj
 11 1000 kkkkkkkkkkkkkkkkkkkk
OCCURENCE_ID LEN FIRST_20
 12 1000 llllllllllllllllllll
 13 1000 mmmmmmmmmmmmmmmmmmmm
 14 1000 nnnnnnnnnnnnnnnnnnnn
 15 1000 oooooooooooooooooooo
 16 1000 pppppppppppppppppppp
 17 1000 qqqqqqqqqqqqqqqqqqqq
 18 1000 rrrrrrrrrrrrrrrrrrrr
 19 1000 ssssssssssssssssssss
 20 1000 tttttttttttttttttttt
 21 1000 uuuuuuuuuuuuuuuuuuuu
 22 1000 vvvvvvvvvvvvvvvvvvvv
OCCURENCE_ID LEN FIRST_20
 23 1000 wwwwwwwwwwwwwwwwwwww
 24 1000 xxxxxxxxxxxxxxxxxxxx
 25 1000 yyyyyyyyyyyyyyyyyyyy
 26 1000 zzzzzzzzzzzzzzzzzzzz
 27 1000 AAAAAAAAAAAAAAAAAAAA
 28 1000 BBBBBBBBBBBBBBBBBBBB
 29 1000 CCCCCCCCCCCCCCCCCCCC
 30 1000 DDDDDDDDDDDDDDDDDDDD
 31 1000 EEEEEEEEEEEEEEEEEEEE
 32 1000 FFFFFFFFFFFFFFFFFFFF
 33 1000 GGGGGGGGGGGGGGGGGGGG
OCCURENCE_ID LEN FIRST_20
 34 1000 HHHHHHHHHHHHHHHHHHHH
 35 1000 IIIIIIIIIIIIIIIIIIII
 36 1000 JJJJJJJJJJJJJJJJJJJJ
 37 1000 KKKKKKKKKKKKKKKKKKKK
 38 1000 LLLLLLLLLLLLLLLLLLLL
 39 1000 MMMMMMMMMMMMMMMMMMMM
 40 1000 NNNNNNNNNNNNNNNNNNNN
 41 1000 OOOOOOOOOOOOOOOOOOOO
 42 1000 PPPPPPPPPPPPPPPPPPPP
 43 1000 QQQQQQQQQQQQQQQQQQQQ
 44 1000 RRRRRRRRRRRRRRRRRRRR
OCCURENCE_ID LEN FIRST_20
 45 1000 SSSSSSSSSSSSSSSSSSSS
 46 1000 TTTTTTTTTTTTTTTTTTTT
 47 1000 UUUUUUUUUUUUUUUUUUUU
 48 1000 VVVVVVVVVVVVVVVVVVVV
 49 1000 WWWWWWWWWWWWWWWWWWWW
 50 1000 XXXXXXXXXXXXXXXXXXXX
 51 1000 YYYYYYYYYYYYYYYYYYYY
 52 1000 ZZZZZZZZZZZZZZZZZZZZ
 53 1000 aaaaaaaaaaaaaaaaaaaa
 54 1000 bbbbbbbbbbbbbbbbbbbb
 55 1000 cccccccccccccccccccc
OCCURENCE_ID LEN FIRST_20
 56 1000 dddddddddddddddddddd
 57 1000 eeeeeeeeeeeeeeeeeeee
 58 1000 ffffffffffffffffffff
 59 1000 gggggggggggggggggggg
 60 1000 hhhhhhhhhhhhhhhhhhhh
 61 1000 iiiiiiiiiiiiiiiiiiii
 62 1000 jjjjjjjjjjjjjjjjjjjj
 63 1000 kkkkkkkkkkkkkkkkkkkk
 64 1000 llllllllllllllllllll
 65 1000 mmmmmmmmmmmmmmmmmmmm
 66 1000 nnnnnnnnnnnnnnnnnnnn
OCCURENCE_ID LEN FIRST_20
 67 1000 oooooooooooooooooooo
 68 1000 pppppppppppppppppppp
 69 1000 qqqqqqqqqqqqqqqqqqqq
 70 1000 rrrrrrrrrrrrrrrrrrrr
 71 1000 ssssssssssssssssssss
 72 1000 tttttttttttttttttttt
 73 1000 uuuuuuuuuuuuuuuuuuuu
 74 1000 vvvvvvvvvvvvvvvvvvvv
 75 1000 wwwwwwwwwwwwwwwwwwww
 76 1000 xxxxxxxxxxxxxxxxxxxx
 77 1000 yyyyyyyyyyyyyyyyyyyy
OCCURENCE_ID LEN FIRST_20
 78 1000 zzzzzzzzzzzzzzzzzzzz
 79 1000 AAAAAAAAAAAAAAAAAAAA
 80 1000 BBBBBBBBBBBBBBBBBBBB
 81 1000 CCCCCCCCCCCCCCCCCCCC
 82 1000 DDDDDDDDDDDDDDDDDDDD
 83 1000 EEEEEEEEEEEEEEEEEEEE
 84 1000 FFFFFFFFFFFFFFFFFFFF
 85 1000 GGGGGGGGGGGGGGGGGGGG
 86 1000 HHHHHHHHHHHHHHHHHHHH
 87 1000 IIIIIIIIIIIIIIIIIIII
 88 1000 JJJJJJJJJJJJJJJJJJJJ
OCCURENCE_ID LEN FIRST_20
 89 1000 KKKKKKKKKKKKKKKKKKKK
 90 1000 LLLLLLLLLLLLLLLLLLLL
 91 1000 MMMMMMMMMMMMMMMMMMMM
 92 1000 NNNNNNNNNNNNNNNNNNNN
 93 1000 OOOOOOOOOOOOOOOOOOOO
 94 1000 PPPPPPPPPPPPPPPPPPPP
 95 1000 QQQQQQQQQQQQQQQQQQQQ
 96 1000 RRRRRRRRRRRRRRRRRRRR
 97 1000 SSSSSSSSSSSSSSSSSSSS
 98 1000 TTTTTTTTTTTTTTTTTTTT
 99 1000 UUUUUUUUUUUUUUUUUUUU
OCCURENCE_ID LEN FIRST_20
 100 1000 VVVVVVVVVVVVVVVVVVVV
 101 1000 WWWWWWWWWWWWWWWWWWWW
 102 1000 XXXXXXXXXXXXXXXXXXXX
 103 1000 YYYYYYYYYYYYYYYYYYYY
 104 1000 ZZZZZZZZZZZZZZZZZZZZ
104 rows selected.
SQL> As you can see, function works OK without DBMS_LOB on CLOB of 104103 bytes.
SY.

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VIEW     Object owner=SYS     Object name=VW_SQ_1     Cost=1547     Cardinality=29101     Bytes=1513252
NESTED LOOPS               Cost=1547     Cardinality=29101     Bytes=640222
INDEX RANGE SCAN     Object owner=HEINAPS     Object name=IDX_PAVISITSHL_DSM_VISITID     Cost=39     Cardinality=1378     Bytes=16536
INDEX RANGE SCAN     Object owner=HEINAPS     Object name=PK_PA_TASKS     Cost=2     Cardinality=21     Bytes=210
This query and also few others run in MGP for few minutes for each user, because of the poor execution plan. Is there any method how to force OL to use "standard" execution plans the DB produces to get MGP back to usable performance?

The problem is that the MGP process does not run the publication item query as such. What id does is wrap it up inside insert and update statements and then execute via java, and this is what can cause problems.
Set the trace to all for MGPCOMPOSE on a user, wait for the MGP cycle and you will find in the trace files a series of files for the user. Look through this and you should find the actual wrapped up query that is executed. This should also be in the consperf file. Consperf should give a few different execution stats for the query (ins_1, ins_2) if these are better then set these in c$consperf. The automatic setting does nort always choose the best one.
If all else fails, try expressing the query in other ways and test them in the MGP process. I have found that this kind of trial and error is the only approach
couple of bits about the query below
1) do you sopecifically need to restrict the columns from HEINAPS.PA_TASKS ? if not use select * in the PI select statement as it tends to bind better
2) what is the data type of HEINAPS.PA_VISITS_H_LIST.DSM. If numberic, then do a to_number() on the bind variable and the type casting is not very efficient

Problem in execution of add-on

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