No possible debug for mapping containing "rank() over"

It looks like mappings using "rank() over" functions (most of mines) are no candidate for debug functionalities :-/
Analyzing map for debug...
Retrieving runtime connection info...
Connecting to runtime schema...
Checking character set of runtime schema...
Configuring sources and targets...
Analyzing map for debug...
Configuring sources and targets...
Validating map...
Correlated Commit is OFF.
Generating debug package...
Deploying temp debug tables...
Deploying debug package...
Debug code deployment messages:
LINE 5964 ,COLUMN 66:
PLS-00103: Encountered the symbol "OVER" when expecting one of the following:
. ( * % & = - + ; < / > at in is mod not rem
<an exponent (**)> <> or != or ~= >= <= <> and or like
between ||
End debug code deployment messages
DBG1012: Debug deployment errors, can't run debug code.

That's right.
Though, use of dedup is totally prohibitive to nest rank() function (in order to use it in the outer where clause) and creation of dumb tables are messy in a way.
I chose creating a dumb constant vector that matches the rest of the query, filtering it to an empty set and then UNION ALL with the main query that is thenafter filtered on rank column (and it works pretty fine)
...just a pity it can't be debugged (they are my most complex mappings) with the debugger

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After a week's worth of debugging, I found the issue.
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Debugging Tips for Mapping and Validation modules

Hi,
I am new to CRM, anybody can send the dubuging tips for Mapping and Validation modules and the list of tables which I have to check before loading.
(Intilal load & delta load)
Regards
KHM

KHM,
The first thing you need to make sure is that all queues are deregistered on both systems. Check the settings in SMQR and SMQS on your systems. The next step is that your middleware connection user must be a dialog user in order to debug the middleware properly.
If you have those two steps done, then for an initial load you can actually go into to the queues and debug the entries from each queue. For a delta load you will need to put a break point in the transaction before the middleware trigger, and then turn on update debugging(if you want to go through the full process).
The only other key is looking up the correct function modules for the adapter objects to determine what is being called. Once you know these and have done the steps above you can in general debug.
Validate the information above in your system and then let me know where you are getting stopped in your debug process. We can then try to figure out why the debugger is not being called.
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[svn] 4286: Bug: BLZ-282: added property name to debug info for Map serialization

Revision: 4286
Author: [email protected]
Date: 2008-12-10 18:29:26 -0800 (Wed, 10 Dec 2008)
Log Message:
Bug: BLZ-282: added property name to debug info for Map serialization
checkintests: pass
Ticket Links:
http://bugs.adobe.com/jira/browse/BLZ-282
Modified Paths:
blazeds/trunk/modules/core/src/flex/messaging/io/amf/Amf3Input.java

Guo,
I see a question mark in the sql statement, instead of the Oracle-style bind parameter notation which would be ":1". Can you change your VO to use Oracle-Style bind params and see whether it works?
Steven Davelaar,
JHeadstart Team.

How to use rank() over(...) in a map?

I use rank() over(...) in a Filter operator
validate give a error: ora-30483

Currently OWB does not directly support analytical functions. The (not very elegant) workaround could be implementing these feature in custom transformations.
Regards:
Igor

Is it possible to search for strings containing spaces and special characters?

In our RoboHelp project, there are figures with text labels such as Figure 1, Figure 3-2, etc.
When I search for "Figure 3" I get all pages containing "Figure" and "3", even if I surround it in quotes. Similarly, searching for "3-2" treats the '-' character as a space and searches for all pages containing '3' or '2'.
Is there a way to search for strings containing spaces and special characters?

In that case I think the answer is no if you are using the standard search engine. However I believe that Zoom Search does allow this type of searching. Check out this link for further information.
http://www.grainge.org/pages/authoring/zoomsearch/zoomsearch.htm
The RoboColum(n)
@robocolumn
Colum McAndrew

SQL Query for mapping a set of batches to a class rooms group

Hi All,
I am using Oracle 11g Release 2 database.
I have the following data set:
ClassRooms
ClassId ClassName                    Capacity     Group
1 Babbage/Software Engg Lab          24          1
2     Basement - PG Block               63          1
3     Classroom 1                    56          1
4     Classroom 10                    24          1
5     Classroom 11                    24          1
6     Classroom 12                    35          1
7     Classroom 13                    42          1
8     Classroom 14                    42          1
9     Classroom 15                    42          1
10     Classroom 2                    35          1
11     Classroom 3                    35          1
12     Classroom 4                     35          1
13     Classroom 5                    35          1
14     Classroom 6                    25          1
15     Classroom 7                    25          1
16     Classroom 8                    24          1
17     Classroom 9                    24          1
18     Control Sys Lab                    24          1
19     Dig & Embd Sys Lab               20          1
20     DSP & Comm Lab                    20          1
21     Electromechanical System Lab     28          1
22     Farabi/Web Tech Lab               36          1
23     Gen Purpose Lab                    40          1
24     Shirazi/DB Tech Lab               36          1
25     Adv Elect Lab                    30          2
26     Classroom 16                    42          2
27     Classroom 17                    49          2
28     Classroom 18                    56          2
29     Classroom 19                    42          2
30     Classroom 20                    49          2
31     Classroom 21                    35          3
32     Classroom 22                    35          3
33     MDA Lab                         20          3
DegreeBatches
BatchId      BatchName Strength
1          BIT-11          79
2          BIT-12          28
3          BS(CS)-1          35
4          BS(CS)-2          78
5          BE(SE)-1          69
6          BE(SE)-2          84
7          BE(SE)-3          64
8          BICSE-7          84
9          BICSE-8          43
10          BEE-1          112
11          BEE-2          151
12          BEE-3          157
13          BEE-4          157
I want to map a degree batch combination to a class rooms group in such away that they fully utilize maximum capacity of the class rooms within a group (Ideal case) or as close to it as possible. Can it be done with a SQL query?
Any response will be highly appreciated.
SQL Scripts to generate the required tables and populate data is below:
CREATE TABLE ClassRooms (ClassId NUMBER, ClassName     VARCHAR2(50), Capacity NUMBER, Group NUMBER);
INSERT INTO ClassRooms VALUES(1,'Babbage/Software Engg Lab',24,1);
INSERT INTO ClassRooms VALUES(2,'Basement - PG Block',63,1);
INSERT INTO ClassRooms VALUES(3,'Classroom 1',56,1);
INSERT INTO ClassRooms VALUES(4,'Classroom 10',24,1);
INSERT INTO ClassRooms VALUES(5,'Classroom 11',24,1);
INSERT INTO ClassRooms VALUES(6,'Classroom 12',35,1);
INSERT INTO ClassRooms VALUES(7,'Classroom 13',42,1);
INSERT INTO ClassRooms VALUES(8,'Classroom 14',42,1);
INSERT INTO ClassRooms VALUES(9,'Classroom 15',42,1);
INSERT INTO ClassRooms VALUES(10,'Classroom 2',35,1);
INSERT INTO ClassRooms VALUES(11,'Classroom 3',35,1);
INSERT INTO ClassRooms VALUES(12,'Classroom 4',35,1);
INSERT INTO ClassRooms VALUES(13,'Classroom 5',35,1);
INSERT INTO ClassRooms VALUES(14,'Classroom 6',25,1);
INSERT INTO ClassRooms VALUES(15,'Classroom 7',25,1);
INSERT INTO ClassRooms VALUES(16,'Classroom 8',24,1);
INSERT INTO ClassRooms VALUES(17,'Classroom 9',24,1);
INSERT INTO ClassRooms VALUES(18,'Control Sys Lab',24,1);
INSERT INTO ClassRooms VALUES(19,'Dig & Embd Sys Lab',20,1);
INSERT INTO ClassRooms VALUES(20,'DSP & Comm Lab',20,1);
INSERT INTO ClassRooms VALUES(21,'Electromechanical System Lab',28,1);
INSERT INTO ClassRooms VALUES(22,'Farabi/Web Tech Lab',36,1);
INSERT INTO ClassRooms VALUES(23,'Gen Purpose Lab',40,1);
INSERT INTO ClassRooms VALUES(24,'Shirazi/DB Tech Lab',36,1);
INSERT INTO ClassRooms VALUES(25,'Adv Elect Lab',30,2);
INSERT INTO ClassRooms VALUES(26,'Classroom 16',42,2);
INSERT INTO ClassRooms VALUES(27,'Classroom 17',49,2);
INSERT INTO ClassRooms VALUES(28,'Classroom 18',56,2);
INSERT INTO ClassRooms VALUES(29,'Classroom 19',42,2);
INSERT INTO ClassRooms VALUES(30,'Classroom 20',49,2);
INSERT INTO ClassRooms VALUES(31,'Classroom 21',35,3);
INSERT INTO ClassRooms VALUES(32,'Classroom 22',35,3);
INSERT INTO ClassRooms VALUES(33,'MDA Lab',20,3);
CREATE TABLE DegreeBatches (BatchId NUMBER, BatchName VARCHAR2(50), Strength NUMBER);
INSERT INTO DegreeBatches VALUES(1,'BIT-11',79);
INSERT INTO DegreeBatches VALUES(2,'BIT-12',28);
INSERT INTO DegreeBatches VALUES(3,'BS(CS)-1',35);
INSERT INTO DegreeBatches VALUES(4,'BS(CS)-2',78);
INSERT INTO DegreeBatches VALUES(5,'BE(SE)-1',69);
INSERT INTO DegreeBatches VALUES(6,'BE(SE)-2',84);
INSERT INTO DegreeBatches VALUES(7,'BE(SE)-3',64);
INSERT INTO DegreeBatches VALUES(8,'BICSE-7',84);
INSERT INTO DegreeBatches VALUES(9,'BICSE-8',43);
INSERT INTO DegreeBatches VALUES(10,'BEE-1',112);
INSERT INTO DegreeBatches VALUES(11,'BEE-2',151);
INSERT INTO DegreeBatches VALUES(12,'BEE-3',157);
INSERT INTO DegreeBatches VALUES(13,'BEE-4',157);
Best Regards
Bilal
Edited by: Bilal on 27-Dec-2012 09:52
Edited by: Bilal on 27-Dec-2012 10:07

Bilal, thanks for the nice problem! Another possibility for duplicate checking is to write a small PL/SQL function returning 1 if a duplicate id is found, then equate it to 0: 'Duplicate_Token_Found (p_str_main VARCHAR2, p_str_trial VARCHAR2) RETURN NUMBER'. This would parse the second string and might use p_str_main LIKE '%,' || l_id || ',%' for each id. Anyway the full query (without that) is given below:
Solution with names
SQL> WITH rsf_itm (con_id, max_weight, nxt_id, lev, tot_weight, tot_profit, path, root_id, lev_1_id) AS (
2 SELECT c.id,
3         c.max_weight,
4         i.id,
5         0,
6         i.item_weight,
7         i.item_profit,
8         ',' || i.id || ',',
9         i.id,
10         0
11    FROM items i
12   CROSS JOIN containers c
13   UNION ALL
14 SELECT r.con_id,
15         r.max_weight,
16         i.id,
17         r.lev + 1,
18         r.tot_weight + i.item_weight,
19         r.tot_profit + i.item_profit,
20         r.path || i.id || ',',
21         r.root_id,
22         CASE WHEN r.lev = 0 THEN i.id ELSE r.nxt_id END
23    FROM rsf_itm r
24    JOIN items i
25      ON i.id > r.nxt_id
26     AND r.tot_weight + i.item_weight <= r.max_weight
27   ORDER BY 1, 2
28 ) SEARCH DEPTH FIRST BY nxt_id SET line_no
29 , rsf_con (nxt_con_id, nxt_line_no, con_path, itm_path, tot_weight, tot_profit, lev) AS (
30 SELECT con_id,
31         line_no,
32         To_Char(con_id),
33         ':' || con_id || '-' || (lev + 1) || ':' || path,
34         tot_weight,
35         tot_profit,
36         0
37    FROM rsf_itm
38   UNION ALL
39 SELECT r_i.con_id,
40         r_i.line_no,
41         r_c.con_path || ',' || r_i.con_id,
42         r_c.itm_path || ':' || r_i.con_id || '-' || (r_i.lev + 1) || ':' || r_i.path,
43         r_c.tot_weight + r_i.tot_weight,
44         r_c.tot_profit + r_i.tot_profit,
45         r_c.lev + 1
46    FROM rsf_con r_c
47    JOIN rsf_itm r_i
48      ON r_i.con_id > r_c.nxt_con_id
49   WHERE r_c.itm_path NOT LIKE '%,' || r_i.root_id || ',%'
50     AND r_c.itm_path NOT LIKE '%,' || r_i.lev_1_id || ',%'
51     AND r_c.itm_path NOT LIKE '%,' || r_i.nxt_id || ',%'
52 )
53 , paths_ranked AS (
54 SELECT itm_path || ':' itm_path, tot_weight, tot_profit, lev + 1 n_cons,
55         Rank () OVER (ORDER BY tot_profit DESC) rnk,
56         Row_Number () OVER (ORDER BY tot_profit DESC) sol_id
57    FROM rsf_con
58 ), best_paths AS (
59 SELECT itm_path, tot_weight, tot_profit, n_cons, sol_id
60    FROM paths_ranked
61   WHERE rnk = 1
62 ), row_gen AS (
63 SELECT LEVEL lev
64    FROM DUAL
65 CONNECT BY LEVEL <= (SELECT Count(*) FROM items)
66 ), con_v AS (
67 SELECT b.itm_path, r.lev con_ind, b.sol_id, b.tot_weight, b.tot_profit,
68          Substr (b.itm_path, Instr (b.itm_path, ':', 1, 2*r.lev - 1) + 1,
69            Instr (b.itm_path, ':', 1, 2*r.lev) - Instr (b.itm_path, ':', 1, 2*r.lev - 1) - 1)
70             con_nit_id,
71          Substr (b.itm_path, Instr (b.itm_path, ':', 1, 2*r.lev) + 1,
72            Instr (b.itm_path, ':', 1, 2*r.lev + 1) - Instr (b.itm_path, ':', 1, 2*r.lev) - 1)
73             itm_str
74    FROM best_paths b
75    JOIN row_gen r
76      ON r.lev <= b.n_cons
77 ), con_split AS (
78 SELECT itm_path, con_ind, sol_id, tot_weight, tot_profit,
79         Substr (con_nit_id, 1, Instr (con_nit_id, '-', 1) - 1) con_id,
80         Substr (con_nit_id, Instr (con_nit_id, '-', 1) + 1) n_items,
81         itm_str
82    FROM con_v
83 ), itm_v AS (
84 SELECT c.itm_path, c.con_ind, c.sol_id, c.con_id, c.tot_weight, c.tot_profit,
85          Substr (c.itm_str, Instr (c.itm_str, ',', 1, r.lev) + 1,
86            Instr (c.itm_str, ',', 1, r.lev + 1) - Instr (c.itm_str, ',', 1, r.lev) - 1)
87             itm_id
88    FROM con_split c
89    JOIN row_gen r
90      ON r.lev <= c.n_items
91 )
92 SELECT v.sol_id,
93         v.tot_weight s_wt, v.tot_profit s_pr, c.id c_id, c.name c_name, c.max_weight m_wt,
94         Sum (i.item_weight) OVER (PARTITION BY v.sol_id, c.id) c_wt,
95         i.id i_id, i.name i_name, i.item_weight i_wt, i.item_profit i_pr
96    FROM itm_v v
97    JOIN containers c
98      ON c.id = To_Number (v.con_id)
99    JOIN items i
100      ON i.id = To_Number (v.itm_id)
101   ORDER BY sol_id, con_id, itm_id
102 /
    SOL_ID S_WT S_PR C_ID C_NAME          M_WT C_WT I_ID I_NAME     I_WT I_PR
         1 255 255     1 SEECS UG Block   100 100     1 BIT-10       35   35
                                                         2 BIT-11       40   40
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   70     4 BSCS-3       40   40
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   85     3 BSCS-2       35   35
                                                         5 BEE-4        50   50
         2 255 255     1 SEECS UG Block   100   95     4 BSCS-3       40   40
                                                         6 BICSE-7      25   25
                                                         7 BESE-3       30   30
                         2 IAEC Building     70   70     1 BIT-10       35   35
                                                         3 BSCS-2       35   35
                         3 RIMMS Building    90   90     2 BIT-11       40   40
                                                         5 BEE-4        50   50
         3 255 255     1 SEECS UG Block   100 100     3 BSCS-2       35   35
                                                         4 BSCS-3       40   40
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   65     1 BIT-10       35   35
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   90     2 BIT-11       40   40
                                                         5 BEE-4        50   50
         4 255 255     1 SEECS UG Block   100 100     3 BSCS-2       35   35
                                                         4 BSCS-3       40   40
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   70     2 BIT-11       40   40
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   85     1 BIT-10       35   35
                                                         5 BEE-4        50   50
         5 255 255     1 SEECS UG Block   100   95     2 BIT-11       40   40
                                                         6 BICSE-7      25   25
                                                         7 BESE-3       30   30
                         2 IAEC Building     70   70     1 BIT-10       35   35
                                                         3 BSCS-2       35   35
                         3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                         5 BEE-4        50   50
         6 255 255     1 SEECS UG Block   100 100     2 BIT-11       40   40
                                                         3 BSCS-2       35   35
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   65     1 BIT-10       35   35
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                         5 BEE-4        50   50
         7 255 255     1 SEECS UG Block   100 100     2 BIT-11       40   40
                                                         3 BSCS-2       35   35
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   70     4 BSCS-3       40   40
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   85     1 BIT-10       35   35
                                                         5 BEE-4        50   50
         8 255 255     1 SEECS UG Block   100 100     1 BIT-10       35   35
                                                         4 BSCS-3       40   40
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   70     2 BIT-11       40   40
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   85     3 BSCS-2       35   35
                                                         5 BEE-4        50   50
         9 255 255     1 SEECS UG Block   100 100     1 BIT-10       35   35
                                                         4 BSCS-3       40   40
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   65     3 BSCS-2       35   35
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   90     2 BIT-11       40   40
                                                         5 BEE-4        50   50
        10 255 255     1 SEECS UG Block   100 100     1 BIT-10       35   35
                                                         3 BSCS-2       35   35
                                                         7 BESE-3       30   30
                         2 IAEC Building     70   65     2 BIT-11       40   40
                                                         6 BICSE-7      25   25
                         3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                         5 BEE-4        50   50
        11 255 255     1 SEECS UG Block   100 100     1 BIT-10       35   35
                                                         3 BSCS-2       35   35
                                                         7 BESE-3       30   30
                         2 IAEC Building     70   65     4 BSCS-3       40   40
                                                         6 BICSE-7      25   25
                         3 RIMMS Building    90   90     2 BIT-11       40   40
                                                         5 BEE-4        50   50
        12 255 255     1 SEECS UG Block   100   95     1 BIT-10       35   35
                                                         3 BSCS-2       35   35
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   70     2 BIT-11       40   40
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                         5 BEE-4        50   50
        13 255 255     1 SEECS UG Block   100   95     1 BIT-10       35   35
                                                         3 BSCS-2       35   35
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   70     4 BSCS-3       40   40
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   90     2 BIT-11       40   40
                                                         5 BEE-4        50   50
        14 255 255     1 SEECS UG Block   100 100     1 BIT-10       35   35
                                                         2 BIT-11       40   40
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   65     3 BSCS-2       35   35
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                         5 BEE-4        50   50
98 rows selected.
Elapsed: 00:00:01.42Edited by: BrendanP on 20-Jan-2013 11:25
I found the regex needed to deduplicate:
AND RegExp_Instr (r_c.itm_path || r_i.path, ',(\d+),.*?,\1,') = 0

MDX Rank Over Partition

Are there any MDX gurus who can help me?
I am trying to produce an MDX query that generates a ranked result set, within this I am trying to get two levels of ranking based on Net Sales, firstly the ranking within the overall set, and secondly a ranking partitioned by an attribute dimension (the equivalent of RANK () OVER (PARTITION BY ...) in SQL Server), with the final result set sorted alphabetically by the attribute name and secondly by Net Sales. So far I have got the sorting and the overall ranking to work but not the partitioned rank. Any solution will need to be fast as the base dimension has 100K members.
My current MDX looks like this:
WITH
SET [Divisions] AS '[AttributeContract].[Att_CC01].Children'
SET [ContractsByDiv] AS
'GENERATE(
ORDER(
[AttributeContract].[Att_CC01].Children,
AttributeContract.CurrentMember.[MEMBER_NAME],
BASC
CROSSJOIN(
AttributeContract.CurrentMember
ORDER(
NonEmptySubset(
UDA([Entity].[Entity Contract Reporting], "Contract")
[Net Sales],
BDESC
MEMBER [Account].[Overall Rank] AS 'Rank([ContractsByDiv].CurrentTuple,[ContractsByDiv],[Net Sales])'
MEMBER [Account].[Rank In Div] AS '1'
SELECT
[Net Sales]
,[Overall Rank]
,[Rank In Div]
} ON COLUMNS,
[ContractsByDiv]
} ON ROWS
FROM HCREPRT2.Analysis
WHERE
[Year].[FY13],
[Period].[BegBalance],
[ISBN Type].[Total ISBN Type],
[Lifecycle].[Front List],
[Scenario].[DPG_Budget],
[Market].[Total Market],
[Version].[Working],
[Sales Channel].[Total Sales Channel]
Any suggestions as to how to do this or whether it is possible?
Regards,
Gavin
Edited by: GavinH on 07-Mar-2012 02:57

This was the solution I came up with:
The following query returns a result set with the the data ranked across the overall set and with a ranking partioned by division:
WITH
SET [Divisions] AS 'ORDER([AttributeContract].[Att_CC01].Children,AttributeContract.CurrentMember.[MEMBER_NAME],BASC)'
SET [EntitySet] AS 'ORDER(NonEmptySubset(UDA([Entity].[Entity Contract Reporting], "Contract")),[Net Sales],BDESC)'
SET [ContractsByDiv] AS
'GENERATE(
[Divisions],
CROSSJOIN(
AttributeContract.CurrentMember
NonEmptySubset([EntitySet])
-- Rank in whole data set
MEMBER [Account].[Overall Rank] AS 'Rank([ContractsByDiv].CurrentTuple,[ContractsByDiv],[Net Sales])'
-- Ranking in division
MEMBER [Account].[Rank In Div] AS
'Rank(
([AttributeContract].CurrentMember,[Entity].[Entity Contract Reporting].CurrentMember),
CROSSJOIN(
AttributeContract.CurrentMember
NonEmptySubset([EntitySet])
[Net Sales]
-- Rownumber
MEMBER [Account].[RowNumber] AS 'RANK([ContractsByDiv].CurrentTuple,[ContractsByDiv],1,ORDINALRANK)'
SELECT
[Net Sales]
,[Overall Rank]
,[Rank In Div]
,[RowNumber]
} ON COLUMNS,
[ContractsByDiv]
} ON ROWS
FROM HCREPRT2.Analysis
WHERE
[Year].[FY13],
[Period].[BegBalance],
[ISBN Type].[Total ISBN Type],
[Lifecycle].[Front List],
[Scenario].[DPG_Budget],
[Market].[Total Market],
[Version].[Working],
[Sales Channel].[Total Sales Channel]
The key was to use the cross join portion of the generate statement used to create the overall set as the set for the intra divisional ranking.

How to extract data from the XL sheet for mapping

Hello all,
I have a scenario of file to idoc, where in the source file contains the information in XL sheet. Can we access the XL sheet data for mapping ? if so can anyone helpme providing the procedure.

Hi,
For reading an XL file u need to write an java code.
refer the below weblog for more help:
SAP Network Blog: XI: Generating Excel files without the Java nor the Conversion agent not possible?
/people/michal.krawczyk2/blog/2005/12/10/xi-generating-excel-files-without-the-java-nor-the-conversion-agent-not-possible
SAP Network Blog: Read Excel instead of XML through FileAdapter
/people/sap.user72/blog/2005/07/04/read-excel-instead-of-xml-through-fileadapter
Thnx
Chirag

Dear SQL-Experts: RANK() OVER (...) - Function

Hello,
I'm looking for a solution for the following SQL-SELECT-Problem.
Imagine a table or a view with
many items with a composite key (5 columns)
some item-specific data columns and...
...at least an integer-column which counts double or more entrys of items with the same key (call it U_EntryCnt)
What I need is a SELECT-Statement which SELECTs all Items BUT only one of the double entrys (if there are doubles).
It should SELECT only that one of the double entrys which has the maximum number of the double-entrys in the U_EntryCnt-column.
My idea is to create a VIEW like (three key-columns in this example):
SELECT
     RANK() OVER (PARTITION BY U_KeyCol1, U_KeyCol2, U_KeyCol3 ORDER BY U_EntryCnt DESC) AS Rank,
     U_KeyCol1, U_KeyCol2, U_KeyCol3,
     U_DatCol1, U_DatCol2,..........U_DatColN,
        U_EntryCnt
FROM
     [@TST_EXAMPLE]
And afterwards SELECTing FROM that VIEW WHERE Rank=1
A test on a little example table seems to work. But could somebody tell me is this is the right way?
Thanks,
Roland
PS.:
GROUP BY does not work in my opinion. When I want to SELECT any column, this column must be added to the GROUP BY statement. Once a selected data col differs within the same key doubles I get two results of the same key and this is not wanted.

Hi Robin,
thanks for your answer. (I hope I've understand everything right - this problem also seems to lead me to the boundary of my english ;-/ )
Within the double-key-rows the MAX-Aggregat gives me not the correct result: It does not return the data from the row with the MAX(U_EntryCnt) but rather the maximum of the data within the double-key-rows.
The best would be an complete example.
Here is the example-table with (unsorted) keys, data and the entry-counter (only one example DataCol for clearness):
KeyCol1 |KeyCol2 |KeyCol3 |DataCol1     |EntryCnt
================================================
A     |A     |1       |AA1 XXX     |1
B     |B     |1       |BB1 Wanted     |2
A     |A     |1       |AA1 Wanted     |2
B     |B     |1       |BB1 XXX     |1
C     |C     |1       |CC1 Wanted     |1
The wanted rows are marked with "Wanted" in the Data colum for example. Technically they're wanted because these rows are containing the maximum EntryCnt-Number within their key-double rows.
Robin:
When you talk about sub-select I think you mean sth. like this:
SELECT
     T0.U_KeyCol1, T0.U_KeyCol2, T0.U_KeyCol3, MAX(T0.U_EntryCnt),
     (SELECT T1.U_DatCol1
     FROM [@TST_EXAMPLE] T1
     WHERE
     T0.U_KeyCol1=T1.U_KeyCol1 AND
     T0.U_KeyCol2=T1.U_KeyCol2 AND
     T0.U_KeyCol3=T1.U_KeyCol3 AND
     T1.U_EntryCnt=MAX(T0.U_EntryCnt)) AS DatCol1,
     (SELECT T1.U_DatColN
     FROM [@TST_EXAMPLE] T1
     WHERE
     T0.U_KeyCol1=T1.U_KeyCol1 AND
     T0.U_KeyCol2=T1.U_KeyCol2 AND
     T0.U_KeyCol3=T1.U_KeyCol3 AND
     T1.U_EntryCnt=MAX(T0.U_EntryCnt)) AS DatColN
FROM
     [@TST_EXAMPLE] T0
GROUP BY
     T0.U_KeyCol1, T0.U_KeyCol2, T0.U_KeyCol3
Yes: this also works.
As far as I know every column needs it's own subSelect. Very extensive when we talk about 20 to 40 columns.
If the RANK function really gives the same result under all circumstances (in this example it does) it's much easier:
First create a VIEW which contains a Rank-column:
CREATE VIEW [dbo].[@TST_EXAMPLE_VIEW] AS
SELECT
     RANK() OVER (PARTITION BY U_KeyCol1, U_KeyCol2, U_KeyCol3 ORDER BY U_EntryCnt DESC) AS Rank,
     Code, Name,
     U_KeyCol1, U_KeyCol2, U_KeyCol3,
     U_DatCol1, U_DatCol2, U_DatCol3, U_DatCol4,
     U_EntryCnt
FROM
     [@TST_EXAMPLE]
And now the condition WHERE Rank=1 seems to give the wanted rows (in the example it does :-):
SELECT * FROM [@TST_EXAMPLE_VIEW] WHERE Rank=1
Because this is a much more clearly arranged query, it would be nice if somebody could confirm that this is also a right way.
Another question is which of the two Query-examples may have the best SQL-Server performance (which ist faster)

Possible values for the variable string in "keysym. sym : string "

The resource keysym for customizing the urxvt terminal has the syntax:
keysym.<sym>:<string>
As explained in the urxvt man page, <string> can contain "escape values". Even though there are different examples of values for the variable <string> on the web, I was wondering if there is a place where I can find a comprehensive list of possible values for this variable.
(I tried to look for this information at the X man page -- as indicated in the urxvt man page -- but I couldn't figure it out. I wonder if my difficulty is due to the fact that I'm not sure what the expression "escape values" refers to...).
Thanks!!

pointone wrote:Maybe this will be helpful?
Thanks a lot pointone for the link! I found many interesting things at this link. But I'm still not sure if I understand what the possible values of the variable <string> are.
From what I understand, the website you sent shows how to map a keycode to a keysym using the xmodmap utility. However, it seems to me that the use of the rule
URxvt.keysym.<sym>: <string>
in the .Xdefaults maps a keysym to an action, given by the value of the variable <string>.
Does this make any sense or am I missing something here?

Pls give the way to debug for PI

Hi experts,
In IR, I've tested the mapping.It can work, pass.
In ID, I finished all steps, but it failed in "Test Configuration". How do find the error? who give me the full way to debug?
I'm a senior programmer, I can set breakpoints, step over in IDE software if exception.
pls give the way to debug for PI
Many thanks.

Hi Mikenl,
We cannot set break points in SAP PI.
In ID, I finished all steps, but it failed in "Test Configuration". How do find the error? who give me the full way to debug?*
Can you tell me how exactly are you testing your scenario? Is it through RWB --> Test Tab?? or is it an end to end test involving Sender and Receiver.
If you ever face any error in SAP PI during Test you can do the following:
1. Check SXI_MONITOR to see if your message has failed there, you can read the error in the trace level of the message.
2. For monitoring your message you can use Runtime Workbench where you can goto Message Monitoring and check at which level the message has failed (Adapter as well Integration Engine level). There is tab called "Detail" which when clicked after selecting your message will give you the details of the processing of your message.
3. Sometimes it may happen that everything is succesful at Integration Engine level but message has failed at adapter engine level. In this case check your Receiver communication channel which will be in error and will give you the details of the error.
Cheers
Dhwani

How to enable remote debugging for a session other than the current one

Hi all,
I am trying to figure out how to enable remote debugging for a session other than the one I am currently using.
More specifically, we have an application that is making database calls to Oracle 11gR2. Something is causing an exception during this invocation. My system is currently not set up to recompile said application, so I can't just add the debug call to the code and recompile. Therefore I would like to be able to log into the database (as sys, if necessary) and invoke dbms_debug_jdwp.connect_tcp on the desired session.
The docs indicate that I should be able to do so:
dbms_debug_jdwp.connect_tcp(
host IN VARCHAR2,
port IN VARCHAR2,
session_id IN PLS_INTEGER := NULL,
session_serial IN PLS_INTEGER := NULL,
debug_role IN VARCHAR2 := NULL,
debug_role_pwd IN VARCHAR2 := NULL,
option_flags IN PLS_INTEGER := 0,
extensions_cmd_set IN PLS_INTEGER := 128);
But when I try (even as sys), I get the following:
exec dbms_debug_jdwp.connect_tcp('1.2.3.4',5678,<session id>,<session serial>);ORA-00022: invalid session ID; access denied
ORA-06512: at "SYS.DBMS_DEBUG_JDWP", line 68
ORA-06512: at line 1
00022. 00000 - "invalid session ID; access denied"
*Cause: Either the session specified does not exist or the caller
does not have the privilege to access it.
*Action: Specify a valid session ID that you have privilege to access,
that is either you own it or you have the CHANGE_USER privilege.
I've tried granting the 'BECOME USER' privilege for the relevant users, but that didn't help. I read something about having to set some kind of ACL as of 11gR1, but the reference documentation was very confusing.
Would someone be able to point me in the right direction? Is this even possible, or did I misread the documentation?

Interesting deduction, that would be very useful indeed. I hate recompiling just to add the debug call, and it can't be done in our production environment. But it seems unlikely to me it would be implemented this way.
I would cross-post this in the SQL AND PL/SQL forum though, as this is really a database issue, not with the SQL Developer tool. Do add the links to the other posts in each.
Regards,
K.

Is it possible to boot oracle vm server over iSCSI and ipxe?

Hi,
Is it possible to boot oracle vm server over iSCSI and ipxe?
I have tried it, but got a kernel panic after the boot progress.
Can anyone tell me what should I do to install and or boot oracle vm server on and from a iscsi lun instead a local hard drive?
Thanks!
Redwan

959211 wrote:
Hi,
I have Windows 2008 R2 64 Bit Operating Server Installed.
Other software that are Installed :
1) Visual Studio 2010 Ultimate 32 Bit.
2) Microsoft SharePoint server 2010 64 Bit.
For my development purpose I want to install both oracle 11g client 32 bit and oracle 11g client 64 on the same machine.
Is it possible to install both 32 and 64 bit instance on the same machine.
Thanks
Sambityes, possible; but minor challenge to manage dynamically
how to ensure that you actually use the flavor you desire?

[SOLVED] Enabling debug for ath9k in compat-drivers-patched from AUR

Wireless card: TP-LINK TL-WN951N. lspci says that it is an Atheros AR5416 adapter [AR5008].
Some background: I'm having the same issues as the OP in this thread, which references this bug report. The problem is that I get a 2000 ms ping every 30 seconds. So 2 seconds of inactivity every 30 seconds. I have the same wireless PCI card, as well. I need to fix this, because it's making online gaming impossible. I should also note that the card is working just fine in Windows 8, however. I am using net-auto-wireless. I have tried using wicd, enabling ath9k's nohwcrypt option, toggling the card's power save, installing the latest compat-drivers-patched from the AUR, toggling different settings in my motherboard's BIOS, and removing the antennae from the card. But nothing has made a significant difference.
I think I'm really close now. I just have to disable ANI. But in order to do that, it seems that I need to enable debugging for ath9k. But this means that I need to either recompile a custom kernel, or somehow enable debug for ath9k in compat-drivers-patched from the AUR. I'd prefer the latter, as that means that I will have a more bleeding-edge driver. That, and I won't have to touch the kernel as much. What I want is described on this page. But it seems too complicated to me. Please let me explain.
I've installed things from the AUR before, as mentioned above, and have properly configured my makepkg.conf for my system. So I'd like to use the CFLAGS and such that I've set. I don't understand how everything works in the PKGBUILD; I don't have much experience with sed and awk and regular expressions, and haven't done much shell scripting at all. It seems that at some point in the PKGBUILD, I need to enable debugging for ath9k before it is compiled. Apparently on the last page I linked to, I need to add:
export CONFIG_ATH_DEBUG=y
export CONFIG_ATH9K_DEBUG=y
export CONFIG_ATH9K_DEBUGFS=y
to some config.mk file. I can only get access to the config.mk file after I install the package with pacman. I've tried adding those lines to my /etc/profile file, and checked, after a reboot, with "set", that those variables are indeed set. But the thing is, with these variables set in /etc/profile, when I run makepkg, makepkg fails with an error 2. I tried again and got the same error. I removed those lines from my /etc/profile, rebooted, tried makepkg again, and everything worked. So putting those lines in my /etc/profile is not the solution, and I feel like I'm doing something very stupid. What am I doing wrong?
I should also note that I've tried to read the wiki page on compiling a custom kernel using ABS, but it seems to just say "get your custom configuration files" and then just continue (so it assumes that I should already be familiar with the configuration part). The PKGBUILD and Creating Packages wiki pages also seem to be a little... too advanced for me at this point in time.
So how do I enable debugging for ath9k in compat-drivers-patched from the AUR? I'd prefer to stick with only editing the PKGBUILD and using makepkg, if possible.
I've really tried to search the web and the arch forums on how to fix this problem myself, but alas, it seems that I need help this time. I greatly appreciate your time for reading my long post.
UPDATE:
I've made a lot of progress. I ended up removing the AUR package with pacman by invoking "pacman -Rsn compat-drivers-patched".
Instructions for [almost] success: First, download compat-drivers-patched from AUR. Then move it to the "builds" directory (or "local", if using ABS). Extract the tarball. After the new directory is created, cd into it. Now here's the important part: run
$ makepkg -so
Then cd into src, cd into the directory inside src, then edit the config.mk file. Make sure these lines are uncommented (or created, if not already there):
export CONFIG_CFG80211_DEBUGFS=y
export CONFIG_MAC80211_DEBUGFS=y
export CONFIG_ATH_DEBUG=y
export CONFIG_ATH9K_DEBUG=y
export CONFIG_ATH9K_DEBUGFS=y
(source)
Now run "cd ../.." to go back up two directories. Now run:
$ makepkg -e
# pacman -U <file that was produced>
And I ran "mkinitcpio -p linux" just in case, but I'm not sure if that is necessary at all. I'm... not touching the kernel, right?
Now I ran:
echo 1 > /sys/kernel/debug/ieee80211/phy0/ath9k/disable_ani
But bash would say that the file or directory doesn't exist. Even if I prepend it with "sudo", I get the same results. I was only able to get the command to work if I logged in as root. I even put the line in my /etc/profile. The 2000 ms ping every 30 seconds is now GONE. HOWEVER! If I reboot and log in as a normal user, the problem is there again. If I reboot and log in as root, the problem is gone. If I then log out and then log back in as a normal user, the problem does not come back.
So really, I can avoid the problem if I first log in as root, log out, and then log back in as a normal user. But this is a great inconvenience. I would much prefer if I could just log in as a normal user right after boot, and have everything working.
Now, how do I get the command to automatically run at boot as root (without me having to log in as root), and work?
UPDATE 2:
I got it working. Putting the line in /etc/profile is not the solution. I created a custom systemd .service file.
Put this into /etc/systemd/service (name it "disable_ani.service"):
EDIT: Wow. I made a glaring typo here. It should be /etc/systemd/system/disable_ani.service
[Unit]
Description=disable_ani
[Service]
Type=oneshot
ExecStart=/bin/sh -c "echo 1 > /sys/kernel/debug/ieee80211/phy0/ath9k/disable_ani"
[Install]
WantedBy=multi-user.target
Then make sure to "sudo chmod 755 /etc/systemd/service/disable_ani.service", since root owns this file.
Then run "sudo systemctl enable disable_ani.service".
EDIT: It has been brought to my attention that there is a much simpler way than creating a custom service.
Using a tmpfile:
/etc/tmpfiles.d/disable_ani.conf
w /sys/kernel/debug/ieee80211/phy0/ath9k/disable_ani - - - - 1
Done.
Now ANI is persistently disabled between boots, even if I log in as a normal user right after boot.
Thanks for reading.
Last edited by vyu223 (2013-03-12 10:20:19)

So zsh is telling you that the command didn't work, since it claims that there is no such file or directory. I had a lot of trouble with getting the echo command to work, as well. I found that if out of these lines:
export CONFIG_CFG80211_DEBUGFS=y
export CONFIG_MAC80211_DEBUGFS=y
export CONFIG_ATH_DEBUG=y
export CONFIG_ATH9K_DEBUG=y
export CONFIG_ATH9K_DEBUGFS=y
If the first and second line above were not uncommented in the config.mk file, I couldn't leave the last line above uncommented as well, or else makepkg would fail and give me an error. So originally I had only the 3rd and 4th lines above uncommented/inserted in my config.mk. With that configuration, I could not get the echo command to work, no matter what. Have you uncommented or inserted all of the above 5 lines into your config.mk?
After making sure all of the above 5 lines were in my config.mk, the echo command still didn't work, even if I preceded the command with sudo, or entered a su session. Bash would tell me that there was no such file or directory. I found that if I actually logged out of my normal user, and then logged back into the computer as root, the command would work. If your shell does not give you any feedback (particularly, "no such file or directory"), then the command worked. In order to get the command to run every time the computer boots, I used a systemd service, so that the command is issued as root. For some reason, it doesn't work if you put the command into /etc/profile.
Oh, and it would probably be helpful to mention that for the compat-drivers-patched package from the AUR, the PKGBUILD checks to see what your _selected_drivers variable is before compilation. If you set _selected_drivers=ath9k, your compile times will be much shorter.

No possible debug for mapping containing "rank() over"

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