2004s Web report performance is not good ,though that of 3x web is OK.

Hi,
I feel 2004s Web report performance is bad, though that of 3x web is no problem (the same query is used.) it is worse than BEx analyzer.
This query has more than 1,000 records and those queries that have many records result in the same bad performance.
Of course there are many reason for this bad performance, please tell me your solution by which you solve the same problem like this.
the SIDs of EP and BI is difference here.
CPU is not consumed when 2004s web report is executed.
And I have cancelled virus scan to this web report...
Kind regards,
Masaaki

It is bad, am sure it's down to the new .net and java based technology. Aggregates are a way forwards though from what i've heard of the BI Accelerator this is the real way forwards.

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Web reporting performance

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We are experiencing very slow response times when viewing reports over the web. We get a connection time out in most cases. Can somebody provide any guidance as to how to optimize/improve web reporting performance. Thanks for your help.
SC

Hello:
Since you stated explicitly "when viewing reports over the web", I assume that your performance issue has been isolated to some extent (web queries instead of general query problems). Therefore things like aggregates and the timeout parameter are not likely your main bottleneck (you would notice the issue for all queries).
I would start here - on SDN, Business Information Warehouse > Performance Tuning section. The whitepaper on the performance tuning topic is available there, which is quite comprehensive.
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In terms of optimizing/improving web performance, your killer apps are precalaculate template / information broadcasting. These techniques allow you to run the query ahead of time in the background and store the result set to deliver immediately when the user runs a query.
Good luck with the performance analysis. If you hit a wall you may consider contacting SAP Active Global Support or SAP Consulting for further assistance.
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Hi Experts,
Environment
BO Version:4.1 SP3
Reporting Database:BW 7.4 sp3
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Hi Experts,
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Hi
We are having Backend as SAP BW.
Dashboard and Webi reports are created with Backend SAP BW.
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Hi Gaurav,
We logged this issue with support already, it is acknowledged.
What happens is that whenever you use an infoobject in the condition
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or use that object in a filter object in the universe and then use the filter)
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Since the query will retrieve a lot of different calendar days for the period you selected,
the resultset will be VERY big and performance virtually non-existent.
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One optional range variable makes it possible to build various types of selections
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Hi,
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Hi,
in BO XI 3.1 you can do this using a publication object. Unfortunately in XI R2 this works only for DeskI documents. You may want to consider using the BOE SDK for this. I must admit that I do not have a specific solution for you a workflow may look like this:
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How to run webi report automatically with the current date/system date in webi report

Hi Friends,
I have a webi report which has a date prompt now. Based on the selection that user makes while running a report, he will get the related data for that particular date selection. Now I want to make that date prompt automated that is the report should run automatically based on the system date daily on scheduling.
I want it to run current day automatically without have to go in and pick the date in webi report. I will be scheduling the webi report. Can you please let me know how to achieve this functionality of running a webi report automatically with a system date.
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Thanks in advance.
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Hello Bhasakar,
1.Create sysdate object in the universe
2.Create another query in webi and select only sysdate object
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Need Help to see why the performance is not good

Hi,
We have an application that all process are developed in PL/SQL on Oracle 9i Database :
Oracle9i Enterprise Edition Release 9.2.0.6.0 - 64bit Production
PL/SQL Release 9.2.0.6.0 - Production
Why I have created this package. the application is a production management on chemical industries. I need to sometimes trace the Manufacturing order execution to eventually answer some incoherent data. If I analyze directly the data in the Table is not always responding because the origin of problem can be provide of some execution that perform some calculation.
In the procedure or function a use my package PAC_LOG_ERROR.PUT_LINE(xxxxxx) to save the information. This command save the information in the memory before. At the end of the procedure or function a perform the insert with the COMMIT calling PAC_LOG_ERROR.LOGS or PAC_LOG_ERROR.ERRORS on the catch exception.
This package is always call. On each routines performed I execute it. In the trace log of the database we have see a problem we the procedure GET_PROC_NAME in the package. We have identify that is called more that 800x and increase the performance. Who increase is this select command :
    SELECT * INTO SOURCE_TEXT
    FROM (SELECT TEXT FROM all_source
        WHERE OWNER = SOURCE_OWNER AND
              NAME=SOURCE_NAME AND
              TYPE IN ('PROCEDURE','FUNCTION','PACKAGE BODY') AND
              LINE <= SOURCE_LINE AND SUBSTR(TRIM(TEXT),1,9) IN ('PROCEDURE','FUNCTION ')
        ORDER BY LINE DESC)
    WHERE ROWNUM = 1;I use it to get the procedure or function name where my log proc is called. I now that I can pass in parameters, but I have think to use an automatic method, that can help to not have some problem with others developer team to make a copy/past and not update the parameters. Because the Log info is read by the Help Desk and if we have an error on the information, it not a good help.
COULD YOU PLEASE HELP ME TO OPTIMIZE OR SAID THE BETTER METHOD TO DO IT ?
Here my package :
create or replace
PACKAGE PAC_LOG_ERROR AS
-- Name         : pac_log_error.sql
-- Author       : Calà Salvatore - 02 July 2010
-- Description : Basic Error and Log management.
-- Usage notes : To active the Log management execute this statement
--                UPDATE PARAM_TECHNIC SET PRM_VALUE = 'Y' WHERE PRM_TYPE = 'TRC_LOG';
--                COMMIT;
--                To set the period in day before to delete tracability
--                UPDATE PARAM_TECHNIC SET PRM_VALUE = 60 WHERE PRM_TYPE = 'DEL_TRC_LOG';
--                COMMIT;
--                To set the number in day where the ERROR is save before deleted
--                UPDATE PARAM_TECHNIC SET PRM_VALUE = 60 WHERE PRM_TYPE = 'DEL_TRC_LOG';
--                COMMIT;
-- Requirements : Packages PAC_PUBLIC and OWA_UTIL
-- Revision History
-- --------+---------------+-------------+--------------------------------------
-- Version |    Author     | Date       | Comment
-- --------+---------------+-------------+--------------------------------------
-- 1.0.0   | S. Calà       | 02-Jul-2010 | Initial Version
-- --------+---------------+-------------+--------------------------------------
--         |               |             |
-- --------+---------------+-------------+--------------------------------------
PROCEDURE INITIALIZE;
PROCEDURE CLEAN;
PROCEDURE RESETS(IN_SOURCE IN VARCHAR2 DEFAULT NULL);
PROCEDURE PUT_LINE(TXT IN VARCHAR2);
PROCEDURE ERRORS(REF_TYPE IN VARCHAR2 DEFAULT 'SITE', REF_VALUE IN VARCHAR2 DEFAULT '99', ERR_CODE IN NUMBER DEFAULT SQLCODE, ERR_MSG IN VARCHAR2 DEFAULT SQLERRM);
PROCEDURE LOGS(REF_TYPE IN VARCHAR2 DEFAULT 'SITE', REF_VALUE IN VARCHAR2 DEFAULT '99');
END PAC_LOG_ERROR;
create or replace
PACKAGE BODY PAC_LOG_ERROR
AS
/* Private Constant */
CR    CONSTANT CHAR(1) := CHR(13); -- Retour chariot
LF    CONSTANT CHAR(1) := CHR(10); -- Saut de ligne
CR_LF CONSTANT CHAR(2) := LF || CR; --Saut de ligne et retour chariot
TAB   CONSTANT PLS_INTEGER := 50;
sDelay   CONSTANT PLS_INTEGER := 30;
/* Private Record */
TYPE REC_LOG IS RECORD(
    ERR_DATE TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
    ERR_TXT VARCHAR2(4000)
/* Private Type Table */
TYPE TAB_VALUE IS TABLE OF REC_LOG INDEX BY PLS_INTEGER;
TYPE TAB_POINTER IS TABLE OF TAB_VALUE INDEX BY VARCHAR2(80);
/* Private Variables Structures */
LOG_TRC PARAM_TECHNIC.PRM_VALUE%TYPE;
LIST_PARAM TAB_POINTER;
/* Private Programs */
FUNCTION GET_PROC_NAME( SOURCE_OWNER IN all_source.OWNER%TYPE
                         ,SOURCE_NAME IN all_source.NAME%TYPE
                         ,SOURCE_LINE IN all_source.LINE%TYPE) RETURN VARCHAR2
AS
    SOURCE_TEXT all_source.TEXT%TYPE;
    TYPE RECORD_TEXT IS TABLE OF all_source.TEXT%TYPE;
    RETURN_TEXT     RECORD_TEXT;
BEGIN
    SELECT * INTO SOURCE_TEXT
    FROM (SELECT TEXT FROM all_source
        WHERE OWNER = SOURCE_OWNER AND
              NAME=SOURCE_NAME AND
              TYPE IN ('PROCEDURE','FUNCTION','PACKAGE BODY') AND
              LINE <= SOURCE_LINE AND SUBSTR(TRIM(TEXT),1,9) IN ('PROCEDURE','FUNCTION ')
        ORDER BY LINE DESC)
    WHERE ROWNUM = 1;
    IF SOURCE_TEXT IS NOT NULL OR SOURCE_TEXT != '' THEN
      SOURCE_TEXT := TRIM(SUBSTR(SOURCE_TEXT,1,INSTR(SOURCE_TEXT,'(')-1));
      SOURCE_TEXT := LTRIM(LTRIM(TRIM(SOURCE_TEXT),'PROCEDURE'),'FUNCTION');
      SOURCE_TEXT := SOURCE_NAME||'.'|| TRIM(SOURCE_TEXT);
    ELSE
      SOURCE_TEXT := 'ANONYMOUS BLOCK';
    END IF;
    RETURN SOURCE_TEXT;
END GET_PROC_NAME;
PROCEDURE SELECT_MASTER(REF_TYPE IN VARCHAR2, PARAM_VALUE IN VARCHAR2, SITE OUT VARCHAR2, REF_MASTER OUT VARCHAR2)
AS
BEGIN
      REF_MASTER := '';
      SITE := '99';
      CASE UPPER(REF_TYPE)
        WHEN 'PO' THEN -- Process Order
          SELECT SITE_CODE INTO SITE FROM PO_PROCESS_ORDER WHERE PO_NUMBER = PARAM_VALUE;
        WHEN 'SO' THEN -- Shop Order
          SELECT P.SITE_CODE,P.PO_NUMBER INTO SITE,REF_MASTER FROM SO_SHOP_ORDER S
          INNER JOIN PO_PROCESS_ORDER P ON P.PO_NUMBER = S.PO_NUMBER
          WHERE S.NUMOF = PARAM_VALUE;
        WHEN 'SM' THEN -- Submixing
          SELECT SITE_CODE,NUMOF INTO SITE,REF_MASTER FROM SO_SUBMIXING WHERE IDSM = PARAM_VALUE;
        WHEN 'IDSM' THEN -- Submixing
          SELECT SITE_CODE,NUMOF INTO SITE,REF_MASTER FROM SO_SUBMIXING WHERE IDSM = PARAM_VALUE;
        WHEN 'PR' THEN -- Pourring
          SELECT B.SITE_CODE,P.NUMOF INTO SITE,REF_MASTER FROM SO_POURING P
          INNER JOIN SO_SUBMIXING B ON B.IDSM=P.IDSM
          WHERE P.IDSM = PARAM_VALUE;
        WHEN 'NUMSMP' THEN -- Pourring
          SELECT SITE_CODE,NUMOF INTO SITE,REF_MASTER FROM SAMPLE WHERE NUMSMP = TO_NUMBER(PARAM_VALUE);
--        WHEN 'MSG' THEN -- Messages
--          SELECT SITE_CODE,PO_NUMBER INTO SITE,REF_MASTER FROM CMS_INTERFACE.MAP_ITF_PO WHERE MSG_ID = PARAM_VALUE;
        ELSE
          SITE := sys_context('usr_context', 'site_attribute');
      END CASE;
EXCEPTION
    WHEN OTHERS THEN
      REF_MASTER := '';
      SITE := sys_context('usr_context', 'site_attribute');
END SELECT_MASTER;
PROCEDURE ADD_LIST_PROC
AS
PRAGMA AUTONOMOUS_TRANSACTION;
BEGIN
    MERGE INTO LOG_PARAM A
    USING (SELECT OWNER, TYPE
                 ,NAME PROC
                 , CASE NAME WHEN SUBNAME THEN NULL
                             ELSE SUBNAME
                   END SUBPROC
           FROM (
              SELECT owner,TYPE,UPPER(NAME) NAME,UPPER(trim(substr(substr(trim(text),1,instr(trim(text),'(')-1),instr(substr(trim(text),1,instr(trim(text),'(')-1),' ')))) SUBNAME
                     FROM ALL_SOURCE where owner in ('CMS_ADM','CMS_INTERFACE')
                                         and type in ('FUNCTION','PROCEDURE','PACKAGE BODY')
                                         and (instr(substr(trim(text),1,instr(trim(upper(text)),'(')-1),'FUNCTION') = 1 or instr(substr(trim(text),1,instr(trim(upper(text)),'(')-1),'PROCEDURE')=1)
           )-- ORDER BY OWNER,PROC,SUBPROC NULLS FIRST
    ) B
    ON (A.OWNER = B.OWNER AND A.TYPE = B.TYPE AND A.PROC=B.PROC AND NVL(A.SUBPROC,' ') = NVL(B.SUBPROC,' '))
    WHEN NOT MATCHED THEN
      INSERT (OWNER,TYPE,PROC,SUBPROC) VALUES (B.OWNER,B.TYPE,B.PROC,B.SUBPROC)
    WHEN MATCHED THEN
      UPDATE SET ACTIVE = ACTIVE;
    DELETE LOG_PARAM A
    WHERE NOT EXISTS (SELECT OWNER, TYPE
                 ,NAME PROC
                 , CASE NAME WHEN SUBNAME THEN NULL
                             ELSE SUBNAME
                   END SUBPROC
           FROM (
              SELECT owner,TYPE,NAME,upper(trim(substr(substr(trim(text),1,instr(trim(text),'(')-1),instr(substr(trim(text),1,instr(trim(text),'(')-1),' ')))) SUBNAME
                     FROM ALL_SOURCE where owner in ('CMS_ADM','CMS_INTERFACE')
                                         and type in ('FUNCTION','PROCEDURE','PACKAGE BODY')
                                         and (instr(substr(trim(text),1,instr(trim(text),'(')-1),'FUNCTION') = 1 or instr(substr(trim(text),1,instr(trim(text),'(')-1),'PROCEDURE')=1)
           ) WHERE A.OWNER = OWNER AND A.TYPE = TYPE AND A.PROC=PROC AND NVL(A.SUBPROC,' ') = NVL(SUBPROC,' '));
    COMMIT;
EXCEPTION
    WHEN OTHERS THEN
      NULL;
END ADD_LIST_PROC;
PROCEDURE INITIALIZE
AS
BEGIN
    LIST_PARAM.DELETE;
    CLEAN;
--    ADD_LIST_PROC;
EXCEPTION
    WHEN OTHERS THEN
      NULL;
END INITIALIZE;
PROCEDURE CLEAN
AS
    PRAGMA AUTONOMOUS_TRANSACTION;
    dtTrcLog DATE;
    dtTrcErr DATE;
BEGIN
    BEGIN
      SELECT dbdate-NUMTODSINTERVAL(to_number(PRM_VALUE),'DAY') INTO dtTrcLog
      FROM PARAM_TECHNIC WHERE PRM_TYPE = 'DEL_TRC_LOG';
    EXCEPTION
      WHEN OTHERS THEN
        dtTrcLog := dbdate -NUMTODSINTERVAL(sDelay,'DAY');
    END;
    BEGIN
      SELECT dbdate-NUMTODSINTERVAL(to_number(PRM_VALUE),'DAY') INTO dtTrcErr
      FROM PARAM_TECHNIC WHERE PRM_TYPE = 'DEL_TRC_ERR';
    EXCEPTION
      WHEN OTHERS THEN
        dtTrcErr := dbdate -NUMTODSINTERVAL(sDelay,'DAY');
      END;
    DELETE FROM ERROR_LOG WHERE ERR_TYPE ='LOG' AND ERR_DATE < dtTrcLog;
    DELETE FROM ERROR_LOG WHERE ERR_TYPE ='ERROR' AND ERR_DATE < dtTrcErr;
    COMMIT;
EXCEPTION
    WHEN OTHERS THEN
      NULL; -- Do nothing if error occurs and catch exception
END CLEAN;
PROCEDURE RESETS(IN_SOURCE IN VARCHAR2 DEFAULT NULL)
AS
    SOURCE_OWNER all_source.OWNER%TYPE;
    SOURCE_NAME      all_source.NAME%TYPE;
    SOURCE_LINE      all_source.LINE%TYPE;
    SOURCE_TEXT all_source.TEXT%TYPE;
    SOURCE_PROC VARCHAR2(32727);
BEGIN
    OWA_UTIL.WHO_CALLED_ME(owner    => SOURCE_OWNER,
                           name     => SOURCE_NAME,
                           lineno   => SOURCE_LINE,
                           caller_t => SOURCE_TEXT);
    IF SOURCE_PROC IS NULL THEN
      SOURCE_PROC := SUBSTR(GET_PROC_NAME(SOURCE_OWNER,SOURCE_NAME,SOURCE_LINE),1,125);
    ELSE
      SOURCE_PROC := IN_SOURCE;
    END IF;
    LIST_PARAM.DELETE(SOURCE_PROC);
EXCEPTION
    WHEN OTHERS THEN
      NULL;
END RESETS;
PROCEDURE PUT_LINE(TXT IN VARCHAR2)
AS
    PRAGMA AUTONOMOUS_TRANSACTION;
    SOURCE_OWNER     all_source.OWNER%TYPE;
    SOURCE_NAME     all_source.NAME%TYPE;
    SOURCE_LINE     all_source.LINE%TYPE;
    SOURCE_TEXT all_source.TEXT%TYPE;
    SOURCE_PROC VARCHAR2(128);
BEGIN
    IF TXT IS NULL OR TXT = '' THEN
      RETURN;
    END IF;
    OWA_UTIL.WHO_CALLED_ME(owner    => SOURCE_OWNER,
                           name     => SOURCE_NAME,
                           lineno   => SOURCE_LINE,
                           caller_t => SOURCE_TEXT);
    SOURCE_PROC := GET_PROC_NAME(SOURCE_OWNER,SOURCE_NAME,SOURCE_LINE);
    IF LIST_PARAM.EXISTS(SOURCE_PROC) THEN
      LIST_PARAM(SOURCE_PROC)(LIST_PARAM(SOURCE_PROC).COUNT+1).ERR_TXT := TXT;
    ELSE
      LIST_PARAM(SOURCE_PROC)(1).ERR_TXT := TXT;
    END IF;
EXCEPTION
    WHEN OTHERS THEN
      NULL;
END PUT_LINE;
PROCEDURE LOGS(REF_TYPE IN VARCHAR2 DEFAULT 'SITE', REF_VALUE IN VARCHAR2 DEFAULT '99')
AS
    PRAGMA AUTONOMOUS_TRANSACTION;
    MASTER_VALUE ERROR_LOG.ERR_MASTER%TYPE;
    SITE PARAMTAB.SITE_CODE%TYPE;
    SOURCE_OWNER     all_source.OWNER%TYPE;
    SOURCE_NAME     all_source.NAME%TYPE;
    SOURCE_LINE     all_source.LINE%TYPE;
    SOURCE_TEXT all_source.TEXT%TYPE;
    SOURCE_PROC VARCHAR2(128);
    ERR_KEY NUMBER;
BEGIN
--    NULL;
    OWA_UTIL.WHO_CALLED_ME(owner    => SOURCE_OWNER,
                           name     => SOURCE_NAME,
                           lineno   => SOURCE_LINE,
                           caller_t => SOURCE_TEXT);
    SOURCE_PROC := SUBSTR(GET_PROC_NAME(SOURCE_OWNER,SOURCE_NAME,SOURCE_LINE),1,128);
    LIST_PARAM.DELETE(SOURCE_PROC);
--    SELECT NVL(MAX(ACTIVE),'N') INTO LOG_TRC FROM LOG_PARAM WHERE TRIM(UPPER((PROC||'.'||SUBPROC))) = TRIM(UPPER(SOURCE_PROC))
--                                      AND OWNER =SOURCE_OWNER AND TYPE = SOURCE_TEXT ;
--    IF LOG_TRC = 'N' THEN
--      LIST_PARAM.DELETE(SOURCE_PROC);
--      RETURN;
--    END IF;
--    SELECT_MASTER(REF_TYPE => UPPER(REF_TYPE), PARAM_VALUE => REF_VALUE, SITE => SITE, REF_MASTER => MASTER_VALUE);
--    ERR_KEY := TO_CHAR(LOCALTIMESTAMP,'YYYYMMDDHH24MISSFF6');
--    FOR AIX IN 1..LIST_PARAM(SOURCE_PROC).COUNT LOOP
--      INSERT INTO ERROR_LOG (ERR_KEY, ERR_SITE,ERR_SLAVE ,ERR_MASTER ,ERR_TYPE ,ERR_PROC,ERR_DATE,ERR_TXT)
--      VALUES (ERR_KEY,SITE,REF_VALUE,MASTER_VALUE,'LOG',SOURCE_PROC,LIST_PARAM(SOURCE_PROC)(AIX).ERR_DATE ,LIST_PARAM(SOURCE_PROC)(AIX).ERR_TXT);
--    END LOOP;
--    UPDATE SESSION_CONTEXT SET SCX_ERR_KEY = ERR_KEY WHERE SCX_ID = SYS_CONTEXT('USERENV','SESSIONID');
--    LIST_PARAM.DELETE(SOURCE_PROC);
--    COMMIT;
EXCEPTION
    WHEN OTHERS THEN
      LIST_PARAM.DELETE(SOURCE_PROC);
END LOGS;
PROCEDURE ERRORS(REF_TYPE IN VARCHAR2 DEFAULT 'SITE', REF_VALUE IN VARCHAR2 DEFAULT '99', ERR_CODE IN NUMBER DEFAULT SQLCODE, ERR_MSG IN VARCHAR2 DEFAULT SQLERRM)
AS
    PRAGMA AUTONOMOUS_TRANSACTION;
    MASTER_VALUE ERROR_LOG.ERR_MASTER%TYPE;
    SITE         PARAMTAB.SITE_CODE%TYPE;
    SOURCE_OWNER all_source.OWNER%TYPE;
    SOURCE_NAME      all_source.NAME%TYPE;
    SOURCE_LINE      all_source.LINE%TYPE;
    SOURCE_TEXT all_source.TEXT%TYPE;
    SOURCE_PROC VARCHAR2(4000);
    ERR_KEY NUMBER := TO_CHAR(LOCALTIMESTAMP,'YYYYMMDDHH24MISSFF6');
BEGIN
    OWA_UTIL.WHO_CALLED_ME(owner    => SOURCE_OWNER,
                           name     => SOURCE_NAME,
                           lineno   => SOURCE_LINE,
                           caller_t => SOURCE_TEXT);
    SOURCE_PROC := SUBSTR(GET_PROC_NAME(SOURCE_OWNER,SOURCE_NAME,SOURCE_LINE),1,125);
    SELECT_MASTER(REF_TYPE => UPPER(REF_TYPE), PARAM_VALUE => REF_VALUE, SITE => SITE, REF_MASTER => MASTER_VALUE);
   IF LIST_PARAM.EXISTS(SOURCE_PROC) THEN
      FOR AIX IN 1..LIST_PARAM(SOURCE_PROC).COUNT LOOP
        INSERT INTO ERROR_LOG (ERR_KEY,ERR_SITE,ERR_SLAVE,ERR_MASTER,ERR_PROC,ERR_DATE,ERR_TXT,ERR_CODE,ERR_MSG)
        VALUES (ERR_KEY,SITE,REF_VALUE,MASTER_VALUE,SOURCE_PROC,LIST_PARAM(SOURCE_PROC)(AIX).ERR_DATE, LIST_PARAM(SOURCE_PROC)(AIX).ERR_TXT,ERR_CODE,ERR_MSG);
      END LOOP;
     LIST_PARAM.DELETE(SOURCE_PROC);
    ELSE
      INSERT INTO ERROR_LOG (ERR_KEY,ERR_SITE,ERR_SLAVE,ERR_MASTER,ERR_PROC,ERR_DATE,ERR_TXT,ERR_CODE,ERR_MSG)
      VALUES (ERR_KEY,SITE,REF_VALUE,MASTER_VALUE,SOURCE_PROC,CURRENT_TIMESTAMP,'Error info',ERR_CODE,ERR_MSG);
    END IF;
    UPDATE SESSION_CONTEXT SET SCX_ERR_KEY = ERR_KEY WHERE SCX_ID = sys_context('usr_context', 'session_id');
    COMMIT;
EXCEPTION
    WHEN OTHERS THEN
      LIST_PARAM.DELETE(SOURCE_PROC);
END ERRORS;
END PAC_LOG_ERROR;

This package is always call. On each routines performed I execute it. In the trace log of the database we have see a problem we the procedure GET_PROC_NAME in the package. We have identify that is called more that 800x and increase the performance. Who increase is this select command :
    SELECT * INTO SOURCE_TEXT
    FROM (SELECT TEXT FROM all_source
        WHERE OWNER = SOURCE_OWNER AND
              NAME=SOURCE_NAME AND
              TYPE IN ('PROCEDURE','FUNCTION','PACKAGE BODY') AND
              LINE <= SOURCE_LINE AND SUBSTR(TRIM(TEXT),1,9) IN ('PROCEDURE','FUNCTION ')
        ORDER BY LINE DESC)
    WHERE ROWNUM = 1;Complex SQL like inline views and views of views can overwhelm the cost-based optimizer resulting in bad execution plans. Start with getting an execution plan of your problem query to see if it is inefficient - look for full table scans in particular. You might bet better performance by eliminating the IN and merging the results of 3 queries with a UNION.

Web Reporting Performance issue

Hello All,
We have some webreports, which contains "Dropdown Boxes" for filters. When I execute the report it is taking very long time, and i realized it is due to filling the filter(characterstic) values with dropdown boxes... Query execution time is more..
To solve this problem, I have removed all the "Dropdown boxes" for filters, and used "Navigation Block" with all the filters. After that the performance of the Webreport(initial screen) is improved by more than 50%.
Now the issue is, when I click on one of the filters of the navigation block, to open filter values window, it is again taking long time.
Is there anyway to improve the response time to open the filter values window of the Navigation block filter?
Is my approach to improve the performance of a webreport is suggestable or is there any other way?
Please suggest me.
Thanks
ravi

Hi Ravi,
try to use <param name="BOOKED_VALUES" value="Q"> in your Dropdown Box properties.
If you use more than one DDB in your webtemplate, you can send the request to the
server until all dropdown boxes with a sumbit button.
Here is the code example for this solution:
<form name="form_1" method="post" action="<SAP_BW_URL DATA_PROVIDER='DATAPROVIDER_1'
FILTER_IOBJNM_1=MYOBJ_1 FILTER_IOBJNM_2='MYOBJ_2'>">
<select name="FILTER_VALUE_1" size="1">
<object>
<param name="OWNER" value="SAP_BW">
<param name="CMD" value="GET_ITEM">
<param name="NAME" value="DROPDOWNBOX_1">
<param name="ITEM_CLASS" value="CL_RSR_WWW_ITEM_FILTER_DDOWN">
<param name="DATA_PROVIDER" value="DATAPROVIDER_1">
<param name="GENERATE_CAPTION" value="">
<param name="IOBJNM" value="MYOBJ_1">
<param name="ONLY_VALUES" value="X">
<param name="BOOKED_VALUES" value="Q">
ITEM: DROPDOWNBOX_1
</object>
</select>
<select name="FILTER_VALUE_2" size="1">
<object>
<param name="OWNER" value="SAP_BW">
<param name="CMD" value="GET_ITEM">
<param name="NAME" value="DROPDOWNBOX_2">
<param name="ITEM_CLASS" value="CL_RSR_WWW_ITEM_FILTER_DDOWN">
<param name="DATA_PROVIDER" value="DATAPROVIDER_1">
<param name="GENERATE_CAPTION" value="">
<param name="IOBJNM" value="MYOBJ_2">
<param name="ONLY_VALUES" value="X">
<param name="BOOKED_VALUES" value="Q">
ITEM: DROPDOWNBOX_2
</object>
</select>
<input type="submit" value="Submit ">
</form>
rgds Jens

Webi reports based on the BW query that sits on top of BW Infoset

Hi everyone,
I do can create the BW OLAP connection on BW Infosets, but when I use the Bex Query and try to create the report, when I launch the report in Webi, it doesn't return any values, but when I launch the Bex Query itself, it does have data!
Any ideas why this happens?
I don't have any filters, it's a simple test query and test report.
Thanks!

Hi,
What's happens when testing the query in RSRT?
How about trace log analysis in ST05 and RSRT ?
What happens in the SOFA / MDA .log ? Any error there?
Regards,
H

Web templates (CSS / HTML) - not just iWeb - that look like Apple sites?

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Why not create it yourself without the need for a template.
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Hi All,
I have a requirement to use some components called List Box and Tabs in my WebI report for presenting the information by dynamic dimension and measure selection using list box and segregate information by using Tabs as in below image.
Image was prepared in MSPaint not executable webi report.
Is it possible to integrate the list box and tabs into Report Zone in BO Webi? as show in below image?
Thanks in Advance
Muralidhar Reddy N

Hello Muralidhar Reddy,
The exact tool for your requirement is SAP BO Dashboard or SAP BO Design studio. WebI is a tool for ad-hoc reporting tool and we have limited functionalities to make dashboards using webI. You can have all those chart options in WebI and you can use Input controls or drill filters for restricting data. But you cannot have these selection components in reporting area. Tabs as shown in above post, you can have in bottom of the report.
find below a good example of dashboard using WebI
http://blog.davidg.com.au/2011/04/webi-as-dashboard.html
hope it helps
Regards,
Nikhil Joy

BEx Variable default value does not pass thru to Webi report

Hi,
It appears that the integration between BEx and BOBJ Webi does not support default values when the webi report is scheduled. This means that if Webi/Infoview is the delivery method, than clients require 2 reports. 1 for adhoc and 1 for scheduling. Is there another way around this so 2 reports are not required? See SAP Knowledge Base Article https://websmp130.sap-ag.de/sap(bD1lbiZjPTAwMQ==)/bc/bsp/sno/ui_entry/entry.htm?param=69765F6D6F64653D3030312669765F7361706E6F7465735F6E756D6265723D3030303136363534393826
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Dae Jin

Hi,
Yes it is not supported. you can achieve by writing customer exit for this.
in istep 2,
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pass default value
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dont do any change, just pass the user input to restriction.
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