What is best performing approach to report building in my case?

Hi all,
I want to know what is the best performing approach in the case of an overload of the system,
understood as large number of concurrent operations.
Each operation is a query that, in most cases, returns a large amount of data.
I am interested in the approach that not create bottlenecks and slow down, blocks for a long time the system.
The alternatives that I would like more information about are:
1) reports built with the JDBC (JNDI) specifying "java:jdbc/xxxxdatasource"
(taken from the oracle-ds.xml's jndi-name tag) as "Connection name (optional)"
with the query written into the rpt file and runned by Crystal Reports that I think makes a direct connection to DB
and integrated into Java with Java Reporting Component.
This approach has also threads limits, depending on the version of the report engine.
2) reports built with "Field definition only" with the query written and runned into the my application that call the report only through the resultSet to be displayed
(reportClientDoc.getDatabaseController().setDataSource(resultSet, tableName , tableName);)
My concern with this approach is that it seems to require loading all results into memory
and generating the report in one big step.
Is there a way to avoid this? Some-how to page through report data?
I've also read that Crystal Reports can work with any data provider that implements ResultSet.
Is this true? If so, could I create my own custom ResultSet implementation that would let me
page through my results without loading everything into memory at-once?
If possible, please point me to the documentation for this approach.
I haven't been able to find any examples.
If there is a better approach that I haven't mentioned, please let me know.
Thanks in advance

The first option is the best one for performance. The only time you should use result sets is when you need to do runtime manipulation of the data through your application and is not acheivable in a stored procedure.

Similar Messages

What is best approach to report building in my case?

Hi all,
I'm just getting started with Crystal Reports for our Swing-based desktop application. We need the ability to generate PDF and XLS reports, perhaps later adding web-based dashboarding and interactive reports. I'm trying to determine the best approach to take with Crystal Reports to fit our application's data.
Our app stores results in a separate database (either Oracle, SQLServer, or Apache Derby). The result records contain lots of ID lookups to tables in another database. This makes using straight SQL for reporting difficult as I would like to avoid cross-database queries. So I'm thinking of using the POJO reporting approach where our app gathers the results, generates POJOs, and then passes them to the report.
My concern with this POJO approach is that it seems to require loading all results into memory and generating the report in one big step. I've read other posts referring to heap issues. Is there a way to avoid this? Some-how to page through report data?
I've also read that Crystal Reports can work with any data provider that implements ResultSet. Is this true? If so, could I create my own custom ResultSet implementation that would let me page through my results without loading everything into memory at-once? If possible, please point me to the documentation for this approach. I haven't been able to find any examples.
If there is a better approach that I haven't mentioned, please let me know.
Thanks in advance,
Guy

The first option is the best one for performance. The only time you should use result sets is when you need to do runtime manipulation of the data through your application and is not acheivable in a stored procedure.

What are best applications to use to build websites?

What do you all recommend as best application to use to build websites?
Best ones that work on Mac.
Thanks

Search for best Mac WYSIWYG web editors online
https://discussions.apple.com/community/notebooks/macbook_pro?view=documents

Report Builder 1.0 for SQL Server Reporting Services 2008 R2

We are trying to implement Ad-Hoc Reporting using SSRS 2008 R2.
First of all, it is very unhelpful that all SSRS books are for either 2008 or 2012, even though SSRS has major changes in 2008 R2 compared to 2008.
Our instructional materials indicate that we should build Report Models to abstract out our databases into terms familiar to our business users.
The problem we are having is the difference in functionality between Report Builder 1.0 and Report Builder 3.0. Report Builder 3.0 is touted as having the modern, ribbon based interface that is supposed to make end-users feel more comfortable. However,
all the documentation says that end users are supposed to use Report Builder 1.0 for Ad-Hoc Reporting. And, it seems, that the reports generated by Report Builder 1.0 are not round-trip compatible with all the other reporting tools for SSRS 2008 R2.
The documentation we have illustrates that Report Builder 1.0 is nice for Ad-Hoc reporting, because is based on connecting directly to Report Models, and the end users can directly drag-and-drop entities and fields into their reports.
When we try working with Report Builder 3.0, it seems we must first connect to the Report Model as a Data Source and then build a Dataset query on the Report Model. Only then are some entity attributes available to be dropped into the report.
If the user decides another source column is needed, they have to go back, edit the query, save the query, and then drag the column from the Dataset to the report. This does not seem end user friendly at all!
We are also concerned that if we train our users on the seemingly soon-to-be-obsolete Report Builder 1.0, and get them used to having direct Report Model access, that at some point we will have to move them to the Dataset-interrupted approach of Report Builder
2+. Highlighting this perception of impending obsolescence of Report Builder 1.0 is that in our shop that is starting with SSRS 2008 R2, we cannot figure out how to get a copy of Report Builder 1.0 in the first place.
We just don't see our end users being savvy enough to handle the steps involved with creating Datasets on top of Report Model Data Sources. So we would have to build the Datasets for them. But in that case, what point is there in creating any
Report Models in the first place if DBAs are the ones to make Datasets?
As such, it is hard to envision a forward-looking SSRS implementation that has the end user ease-of-use Ad-Hoc reporting that the SSRS 2008 documentation presents.
What is it that Microsoft actually wants/expects SSRS implementers to do?
Dan Jameson
Manager SQL Server DBA
CureSearch for Children's Cancer
http://www.CureSearch.org

Hi Dan,
Report Builder 1.0
Simple template-based reports
Requires report model
Supports only SQL Server, Oracle, and Analysis Services as data sources
Supports RDL 2005
Bundled in SSRS
Report Builder 2.0 or later
Full-featured reports as the BIDS Report Designer
Doesn't require (but supports) report models
Supports any data source
Supports RDL 2008
Available as a separate web download
In your scenario, you want to use Report Builder 1.0 in SQL Server Reporting Services 2008 R2, I am afraid this cannot achieve. Report Builder 1.0 is available in the box in either SQL 2005 or SQL 2008. It is not available as a separate client apps and is
only available as a click once application.
Report Builder 1.0
Report Builder 3.0
Thank you for your understanding.
Regards,
Charlie Liao
If you have any feedback on our support, please click
here.
Charlie Liao
TechNet Community Support

How to improve the query performance in to report level and designer level

How to improve the query performance in to report level and designer level......?
Plz let me know the detail view......

first its all based on the design of the database, universe and the report.
at the universe Level, you have to check your Contexts very well to get the optimal performance of the universe and also your joins, keep your joins with key fields, will give you the best performance.
at the report level, try to make the reports dynamic as much as you can, (Parameters) and so on.
and when you create a paremeter try to get it match with the key fields in the database.
good luck
Amr

CF8 Report Builder duplicates subreport parameters

I am experiencing this problem running Report Builder under
Windows XP:
1. Create a report.
2. Create a subreport that has input parameters.
3. Add the subreport to the primary report and define
subreport parameters.
4. Save and close both files.
5. Reopen the primary report file.
6. Look at the list of subreport parameters for the linked
subreport
I routinely find that in this scenario, any subreport
parameter that I originally defined has been duplicated, such that
if I started with:
varOne - #query.foo#
varTwo - #query.bar#
Upon reopening the primary report and insepcting the
subreport paramaters list I will see:
varOne - #query.foo#
varTwo - #query.bar#
varOne - #query.foo#
varTwo - #query.bar#
Which causes errors when I attempt to run the report.
What's the patch schedule for report builder?

This problem appears to be fixed in build 181436 of the
Report Builder

WHERE Predicate line works in Aqua Data Studio, not in Report Builder

I’m trying to get a query working in report builder which will pull data back when run in Aqua Data Studio.
It returns a NULL set when working with the same data source from report builder.
Here is the WHERE clause:
--WHERE SYSDATE < :REM_DATE
-- troubleshooting line (=DateAdd("d", 3, Now()))
WHERE SYSDATE
< TO_DATE(TO_CHAR(TPOA.POST_DT,
'MM/DD/YYYY'),
'MM/DD/YYYY') +
3
AND TPOA.DEST_OTHER
IS NOT NULL
AND TPOA.AUTH_STATUS_IND =
'A'
The commented line works in Report Builder. :REM_DATE has as its default expression =DateAdd(“d”, 3, Now()), used as a means of troubleshooting.
There isn’t a way to populate :REM_DATE before use because forward dependencies aren’t allowed.
Also tried is this line for the first part of the WHERE:
WHERE SYSDATE
< TPOA.POST_DT + 3
As well, it works in AD but not in RB.
Here is the full query, which is the 2<sup>nd</sup> query in a UNION:
SELECT DISTINCT
TO_CHAR(TPOA.MATL_ASGN_DT,
'MM/DD/YYYY')
AS MATL_ASGN_DT
,TPOA.TE_24_NBR
,TPOA.POST_DT AS TE24_DATE
,SUBSTR(TPOA.DEST_PRODR_SUPP_CD,
1, 5)
AS DEST_PS_CD
,'N'
AS DEST_PO_IND
,SUBSTR(TPOA.SRC_PRODR_SUPP_CD,
1, 5)
AS SRC_PS_CD
,SUBSTR(TPOA.SRC_PRODR_SUPP_CD,
7, 2)
AS SRC_PS_CD_SFX
,TPOA.LPA_IND
,SUBSTR(TPOA.DEST_PRODR_SUPP_CD,
7, 2)
AS DEST_PS_CD_SFX
,SUBSTR(TPOA.DEST_CONT_ALT_ID,
1, 2)
AS DEST_PROJ_YR
,SUBSTR(TPOA.DEST_CONT_ALT_ID,
3, 4)
AS DEST_PROJ_SEQ
,TPOA.DEST_OTHER
,TPS.PRODR_SUPP_NM AS ABBR_NAME
,'SM'
AS FRM_IND
FROM VWARE.T_POST_ASG TPOA
LEFT OUTER JOIN SMDBA.T_PRODR_SUPP TPS
ON TPOA.SRC_PRODR_SUPP_CD = TPS.PRODR_SUPP_CD
--WHERE SYSDATE < :REM_DATE
-- troubleshooting line (=DateAdd("d", 3, Now()))
WHERE SYSDATE
< TO_DATE(TO_CHAR(TPOA.POST_DT,
'MM/DD/YYYY'),
'MM/DD/YYYY') +
3
AND TPOA.DEST_OTHER
IS NOT NULL
AND TPOA.AUTH_STATUS_IND =
'A'
Michael Durthaler

Hi Michael,
What's the version of your Report Builder? When you run the query in query designer of Report Builder, have you got any error/warning message?
In this case, I would suggest you can try to SQL Server Profiler to capture some events do further investigation while run the query in Report Builder.
If you have any feedback on our support, please click
here.
Regards,
Elvis Long
TechNet Community Support

What is vendor performance report what are the fields using in the report

What is vendor performance report what are the fields using in the report and i need some sample reports for that particular topic (clasical report)not using any alvs or any advance topics.
U R Satish Patnaik

hi
good
*"Table declarations...................................................
TABLES:
EKKO, " Purchasing Document Header
CDHDR, " Change document header
SSCRFIELDS. " Fields on selection screens
*"Selection screen elements............................................
SELECT-OPTIONS:
S_EBELN FOR EKKO-EBELN, " Purchasing Document Number
S_LIFNR FOR EKKO-LIFNR, " Vendor's account number
S_EKGRP FOR EKKO-EKGRP, " Purchasing group
S_BEDAT FOR EKKO-BEDAT, " Purchasing Document Date
S_UDATE FOR CDHDR-UDATE. " Creation date of the change
" document
*" Data declarations...................................................
Field String to hold Purchase Document Number *
DATA:
BEGIN OF FS_EBELN,
EBELN(90) TYPE C, " Purchase Document Number
ERNAM TYPE EKKO-ERNAM, " Name of Person who Created
" the Object
LIFNR TYPE EKKO-LIFNR, " Vendor's account number
EKGRP TYPE EKKO-EKGRP, " Purchasing group
BEDAT TYPE EKKO-BEDAT, " Purchasing Document Date
END OF FS_EBELN,
Field String to hold Purchase Document Header *
BEGIN OF FS_EKKO,
EBELN TYPE EKKO-EBELN, " Purchasing Document Number
ERNAM TYPE EKKO-ERNAM, " Name of Person who Created the
" Object
LIFNR TYPE EKKO-LIFNR, " Vendor's account number
EKGRP TYPE EKKO-EKGRP, " Purchasing group
BEDAT TYPE EKKO-BEDAT, " Purchasing Document Date
END OF FS_EKKO,
Field String to hold Account Number and name of the Vendor *
BEGIN OF FS_LFA1,
LIFNR TYPE LFA1-LIFNR, " Account Number of Vendor
NAME1 TYPE LFA1-NAME1, " Name1
END OF FS_LFA1,
Field String to hold Change date and the name of the user *
BEGIN OF FS_CDHDR,
OBJECTCLAS TYPE CDHDR-OBJECTCLAS, " Object Class
OBJECTID TYPE CDHDR-OBJECTID, " Object value
CHANGENR TYPE CDHDR-CHANGENR, " Document change number
USERNAME TYPE CDHDR-USERNAME, " User name
UDATE TYPE CDHDR-UDATE, " Creation date of the change
" document
END OF FS_CDHDR,
Field String to hold Change document items *
BEGIN OF FS_CDPOS,
OBJECTCLAS TYPE CDPOS-OBJECTCLAS," Object class
OBJECTID(10) TYPE C, " Object Value
CHANGENR TYPE CDPOS-CHANGENR, " Document change number
TABNAME TYPE CDPOS-TABNAME, " Table Name
FNAME TYPE CDPOS-FNAME, " Field Name
VALUE_NEW TYPE CDPOS-VALUE_NEW, " New contents of changed field
VALUE_OLD TYPE CDPOS-VALUE_OLD, " Old contents of changed field
END OF FS_CDPOS,
Field String to hold Date Element Name *
BEGIN OF FS_DATAELE,
TABNAME TYPE DD03L-TABNAME, " Table Name
FIELDNAME TYPE DD03L-FIELDNAME, " Field Name
ROLLNAME TYPE DD03L-ROLLNAME, " Data element (semantic domain)
END OF FS_DATAELE,
Field String to hold Short Text of the Date Element *
BEGIN OF FS_TEXT,
ROLLNAME TYPE DD04T-ROLLNAME, " Data element (semantic domain)
DDTEXT TYPE DD04T-DDTEXT, " Short Text Describing R/3
" Repository Objects
END OF FS_TEXT,
Field String to hold data to be displayed on the ALV grid *
BEGIN OF FS_OUTTAB,
EBELN TYPE EKKO-EBELN, " Purchasing Document Number
ERNAM TYPE EKKO-ERNAM, " Name of Person who Created the
" Object
LIFNR TYPE EKKO-LIFNR, " Vendor's account number
EKGRP TYPE EKKO-EKGRP, " Purchasing group
BEDAT TYPE EKKO-BEDAT, " Purchasing Document Date
WERKS TYPE LFA1-WERKS, " Plant
NAME1 TYPE LFA1-NAME1, " Name1
USERNAME TYPE CDHDR-USERNAME, " User name
UDATE TYPE CDHDR-UDATE, " Creation date of the change
" document
DDTEXT TYPE DD04T-DDTEXT, " Short Text Describing R/3
" Repository Objects
VALUE_NEW TYPE CDPOS-VALUE_NEW, " New contents of changed field
VALUE_OLD TYPE CDPOS-VALUE_OLD, " Old contents of changed field
END OF FS_OUTTAB,
Internal table to hold Purchase Document Number *
T_EBELN LIKE STANDARD TABLE
OF FS_EBELN,
Internal table to hold Purchase Document Header *
T_EKKO LIKE STANDARD TABLE
OF FS_EKKO,
Temp Internal table to hold Purchase Document Header *
T_EKKO_TEMP LIKE STANDARD TABLE
OF FS_EKKO,
Internal table to hold Account number and Name of the Vendor *
T_LFA1 LIKE STANDARD TABLE
OF FS_LFA1,
Internal Table to hold Change date and the name of the user *
T_CDHDR LIKE STANDARD TABLE
OF FS_CDHDR,
Internal Table to hold Change document items *
T_CDPOS LIKE STANDARD TABLE
OF FS_CDPOS,
Temp. Internal Table to hold Change document items *
T_CDPOS_TEMP LIKE STANDARD TABLE
OF FS_CDPOS,
Internal Table to hold Data Element Name *
T_DATAELE LIKE STANDARD TABLE
OF FS_DATAELE,
Temp. Internal Table to hold Data Element Name *
T_DATAELE_TEMP LIKE STANDARD TABLE
OF FS_DATAELE,
Internal Table to hold Short Text of the Date Element *
T_TEXT LIKE STANDARD TABLE
OF FS_TEXT,
Internal Table to hold data to be displayed on the ALV grid *
T_OUTTAB LIKE STANDARD TABLE
OF FS_OUTTAB.
C L A S S D E F I N I T I O N *
CLASS LCL_EVENT_HANDLER DEFINITION DEFERRED.
*" Data declarations...................................................
Work variables *
DATA:
W_EBELN TYPE EKKO-EBELN, " Purchasing Document Number
W_LIFNR TYPE EKKO-LIFNR, " Vendor's account number
W_EKGRP TYPE EKKO-EKGRP, " Purchasing group
W_VALUE TYPE EKKO-EBELN, " Reflected Value
W_SPACE VALUE ' ', " Space
W_FLAG TYPE I, " Flag Variable
W_VARIANT TYPE DISVARIANT, " Variant
*--- ALV Grid
W_GRID TYPE REF TO CL_GUI_ALV_GRID,
*--- Event Handler
W_EVENT_CLICK TYPE REF TO LCL_EVENT_HANDLER,
*--- Field catalog table
T_FIELDCAT TYPE LVC_T_FCAT.
AT SELECTION-SCREEN EVENT *
AT SELECTION-SCREEN ON S_EBELN.
Subroutine to validate Purchase Document Number.
PERFORM VALIDATE_PD_NUM.
AT SELECTION-SCREEN ON S_LIFNR.
Subroutine to validate Vendor Number.
PERFORM VALIDATE_VEN_NUM.
AT SELECTION-SCREEN ON S_EKGRP.
Subroutine to validate Purchase Group.
PERFORM VALIDATE_PUR_GRP.
START-OF-SELECTION EVENT *
START-OF-SELECTION.
Subroutine to select all Purchase orders.
PERFORM SELECT_PO.
CHECK W_FLAG EQ 0.
Subroutine to select Object values.
PERFORM SELECT_OBJ_ID.
CHECK W_FLAG EQ 0.
Subroutine to select Changed values.
PERFORM SELECT_CHANGED_VALUE.
CHECK W_FLAG EQ 0.
Subroutine to Select Purchase Orders.
PERFORM SELECT_PUR_DOC.
Subroutine to select Vendor Details.
PERFORM SELECT_VENDOR.
Subroutine to select Text for the Changed values.
PERFORM DESCRIPTION.
END-OF-SELECTION EVENT *
END-OF-SELECTION.
IF NOT T_EKKO IS INITIAL.
Subroutine to populate the Output Table.
PERFORM FILL_OUTTAB.
Subroutine to build Field Catalog.
PERFORM PREPARE_FIELD_CATALOG CHANGING T_FIELDCAT.
CALL SCREEN 100.
ENDIF. " IF NOT T_EKKO...
CLASS LCL_EVENT_HANDLER DEFINITION
Defining Class which handles events
CLASS LCL_EVENT_HANDLER DEFINITION .
PUBLIC SECTION .
METHODS:
HANDLE_HOTSPOT_CLICK
FOR EVENT HOTSPOT_CLICK OF CL_GUI_ALV_GRID
IMPORTING E_ROW_ID E_COLUMN_ID.
ENDCLASS. " LCL_EVENT_HANDLER DEFINITION
CLASS LCL_EVENT_HANDLER IMPLEMENTATION
Implementing the Class which can handle events
CLASS LCL_EVENT_HANDLER IMPLEMENTATION .
*---Handle Double Click
METHOD HANDLE_HOTSPOT_CLICK .
Subroutine to get the HotSpot Cell information.
PERFORM GET_CELL_INFO.
SET PARAMETER ID 'BES' FIELD W_VALUE.
CALL TRANSACTION 'ME23N'.
ENDMETHOD. " HANDLE_HOTSPOT_CLICK
ENDCLASS. " LCL_EVENT_HANDLER
*& Module STATUS_0100 OUTPUT
PBO Event
MODULE STATUS_0100 OUTPUT.
SET PF-STATUS 'OOPS'.
SET TITLEBAR 'TIT'.
Subroutine to fill the Variant Structure
PERFORM FILL_VARIANT.
IF W_GRID IS INITIAL.
CREATE OBJECT W_GRID
EXPORTING
I_SHELLSTYLE = 0
I_LIFETIME =
I_PARENT = CL_GUI_CONTAINER=>SCREEN0
I_APPL_EVENTS =
I_PARENTDBG =
I_APPLOGPARENT =
I_GRAPHICSPARENT =
I_NAME =
I_FCAT_COMPLETE = SPACE
EXCEPTIONS
ERROR_CNTL_CREATE = 1
ERROR_CNTL_INIT = 2
ERROR_CNTL_LINK = 3
ERROR_DP_CREATE = 4
OTHERS = 5.
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF. " IF SY-SUBRC <> 0
CALL METHOD W_GRID->SET_TABLE_FOR_FIRST_DISPLAY
EXPORTING
I_BUFFER_ACTIVE =
I_BYPASSING_BUFFER =
I_CONSISTENCY_CHECK =
I_STRUCTURE_NAME =
IS_VARIANT = W_VARIANT
I_SAVE = 'A'
I_DEFAULT = 'X'
IS_LAYOUT =
IS_PRINT =
IT_SPECIAL_GROUPS =
IT_TOOLBAR_EXCLUDING =
IT_HYPERLINK =
IT_ALV_GRAPHICS =
IT_EXCEPT_QINFO =
IR_SALV_ADAPTER =
CHANGING
IT_OUTTAB = T_OUTTAB
IT_FIELDCATALOG = T_FIELDCAT
IT_SORT =
IT_FILTER =
EXCEPTIONS
INVALID_PARAMETER_COMBINATION = 1
PROGRAM_ERROR = 2
TOO_MANY_LINES = 3
OTHERS = 4
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF. " IF SY-SUBRC <> 0.
ENDIF. " IF W_GRID IS INITIAL
CREATE OBJECT W_EVENT_CLICK.
SET HANDLER W_EVENT_CLICK->HANDLE_HOTSPOT_CLICK FOR W_GRID.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module USER_COMMAND_0100 INPUT
PAI Event
MODULE USER_COMMAND_0100 INPUT.
CASE SY-UCOMM.
WHEN 'BACK'.
LEAVE TO SCREEN 0.
WHEN 'EXIT'.
LEAVE PROGRAM.
WHEN 'CANCEL'.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Form PREPARE_FIELD_CATALOG
Subroutine to build the Field catalog
<--P_T_FIELDCAT Field Catalog Table
FORM PREPARE_FIELD_CATALOG CHANGING PT_FIELDCAT TYPE LVC_T_FCAT .
DATA LS_FCAT TYPE LVC_S_FCAT.
Purchasing group...
LS_FCAT-FIELDNAME = 'EKGRP'.
LS_FCAT-REF_TABLE = 'EKKO'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.
Purchasing Document Number...
LS_FCAT-FIELDNAME = 'EBELN'.
LS_FCAT-REF_TABLE = 'EKKO' .
LS_FCAT-EMPHASIZE = 'C411'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
LS_FCAT-HOTSPOT = 'X'.
APPEND LS_FCAT TO PT_FIELDCAT .
CLEAR LS_FCAT .
Name of Person who Created the Object...
LS_FCAT-FIELDNAME = 'ERNAM'.
LS_FCAT-REF_TABLE = 'EKKO'.
LS_FCAT-OUTPUTLEN = '15' .
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.
Purchasing Document Date...
LS_FCAT-FIELDNAME = 'BEDAT'.
LS_FCAT-REF_TABLE = 'EKKO'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.
Vendor's account number...
LS_FCAT-FIELDNAME = 'LIFNR'.
LS_FCAT-REF_TABLE = 'EKKO'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.
Account Number of Vendor or Creditor...
LS_FCAT-FIELDNAME = 'NAME1'.
LS_FCAT-REF_TABLE = 'LFA1'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
LS_FCAT-COLTEXT = 'Vendor Name'(001).
LS_FCAT-SELTEXT = 'Vendor Name'(001).
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.
Creation date of the change document...
LS_FCAT-FIELDNAME = 'UDATE'.
LS_FCAT-REF_TABLE = 'CDHDR'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
LS_FCAT-COLTEXT = 'Change Date'(002).
LS_FCAT-SELTEXT = 'Change Date'(002).
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.
User name of the person responsible in change document...
LS_FCAT-FIELDNAME = 'USERNAME'.
LS_FCAT-REF_TABLE = 'CDHDR'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
LS_FCAT-COLTEXT = 'Modified by'(003).
LS_FCAT-SELTEXT = 'Modified by'(003).
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.
Short Text Describing R/3 Repository Objects...
LS_FCAT-FIELDNAME = 'DDTEXT'.
LS_FCAT-REF_TABLE = 'DD04T'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '15'.
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.
Old contents of changed field...
LS_FCAT-FIELDNAME = 'VALUE_OLD'.
LS_FCAT-REF_TABLE = 'CDPOS'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '12'.
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.
New contents of changed field...
LS_FCAT-FIELDNAME = 'VALUE_NEW'.
LS_FCAT-REF_TABLE = 'CDPOS'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '12'.
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.
ENDFORM. " PREPARE_FIELD_CATALOG
*& Form SELECT_PO
Subroutine to select all the Purchase Orders
There are no interface parameters to be passed to this subroutine.
FORM SELECT_PO .
SELECT EBELN " Purchasing Document Number
ERNAM " Name of Person who Created
" the Object
LIFNR " Vendor's account number
EKGRP " Purchasing group
BEDAT " Purchasing Document Date
FROM EKKO
PACKAGE SIZE 10000
APPENDING TABLE T_EBELN
WHERE EBELN IN S_EBELN
AND BEDAT IN S_BEDAT.
ENDSELECT.
IF SY-SUBRC NE 0.
W_FLAG = 1.
MESSAGE S401(M8).
ENDIF. " IF SY-SUBRC NE 0
ENDFORM. " SELECT_PO
*& Form SELECT_OBJ_ID
Subroutine to select Object ID
There are no interface parameters to be passed to this subroutine.
FORM SELECT_OBJ_ID .
IF NOT T_EBELN IS INITIAL.
SELECT OBJECTCLAS " Object Class
OBJECTID " Object value
CHANGENR " Document change number
USERNAME " User name
UDATE " Creation date
FROM CDHDR
INTO TABLE T_CDHDR
FOR ALL ENTRIES IN T_EBELN
WHERE OBJECTID EQ T_EBELN-EBELN
AND UDATE IN S_UDATE
AND TCODE IN ('ME21N','ME22N','ME23N').
ENDSELECT.
IF SY-SUBRC NE 0.
W_FLAG = 1.
MESSAGE S833(M8) WITH 'Header Not Found'(031).
ENDIF. " IF SY-SUBRC NE 0.
ENDIF. " IF NOT T_EBELN IS INITIAL
ENDFORM. " SELECT_OBJ_ID
*& Form SELECT_CHANGED_VALUE
Subroutine to select Changed Values
There are no interface parameters to be passed to this subroutine.
FORM SELECT_CHANGED_VALUE .
IF NOT T_CDHDR IS INITIAL.
SELECT OBJECTCLAS " Object class
OBJECTID " Object value
CHANGENR " Document change number
TABNAME " Table Name
FNAME " Field Name
VALUE_NEW " New contents of changed field
VALUE_OLD " Old contents of changed field
FROM CDPOS
PACKAGE SIZE 10000
APPENDING TABLE T_CDPOS
FOR ALL ENTRIES IN T_CDHDR
WHERE OBJECTCLAS EQ T_CDHDR-OBJECTCLAS
AND OBJECTID EQ T_CDHDR-OBJECTID
AND CHANGENR EQ T_CDHDR-CHANGENR.
ENDSELECT.
IF SY-SUBRC NE 0.
W_FLAG = 1.
MESSAGE S833(M8) WITH 'Item Not Found'(032).
ENDIF. " IF SY-SUBRC NE 0.
ENDIF. " IF NOT T_CDHDR IS INITIAL
T_CDPOS_TEMP[] = T_CDPOS[].
ENDFORM. " SELECT_CHANGED_VALUE
*& Form SELECT_PUR_DOC
Subroutine to select Purchase Order Details
There are no interface parameters to be passed to this subroutine.
FORM SELECT_PUR_DOC .
IF NOT T_CDPOS IS INITIAL.
SORT T_EBELN BY EBELN.
LOOP AT T_CDPOS INTO FS_CDPOS.
READ TABLE T_EBELN INTO FS_EBELN WITH KEY EBELN =
FS_CDPOS-OBJECTID BINARY SEARCH.
IF SY-SUBRC NE 0.
DELETE TABLE T_EBELN FROM FS_EBELN.
ENDIF. " IF SY-SUBRC NE 0.
ENDLOOP. " LOOP AT T_CDPOS...
LOOP AT T_EBELN INTO FS_EBELN.
MOVE FS_EBELN-EBELN TO FS_EKKO-EBELN.
MOVE FS_EBELN-ERNAM TO FS_EKKO-ERNAM.
MOVE FS_EBELN-LIFNR TO FS_EKKO-LIFNR.
MOVE FS_EBELN-EKGRP TO FS_EKKO-EKGRP.
MOVE FS_EBELN-BEDAT TO FS_EKKO-BEDAT.
APPEND FS_EKKO TO T_EKKO.
ENDLOOP. " LOOP AT T_EBELN...
T_EKKO_TEMP[] = T_EKKO[].
ENDIF. " IF NOT T_CDPOS IS INITIAL
ENDFORM. " SELECT_PUR_DOC
*& Form SELECT_VENDOR
Subroutine to select Vendor details
There are no interface parameters to be passed to this subroutine.
FORM SELECT_VENDOR .
IF NOT T_EKKO IS INITIAL.
SORT T_EKKO_TEMP BY LIFNR.
DELETE ADJACENT DUPLICATES FROM T_EKKO_TEMP COMPARING LIFNR.
SELECT LIFNR " Account Number of Vendor or
" Creditor
NAME1 " Name 1
FROM LFA1
INTO TABLE T_LFA1
FOR ALL ENTRIES IN T_EKKO_TEMP
WHERE LIFNR EQ T_EKKO_TEMP-LIFNR.
IF SY-SUBRC NE 0.
MESSAGE S002(M8) WITH 'Master Details'(033).
ENDIF. " IF SY-SUBRC NE 0.
ENDIF. " IF NOT T_EKKO IS INITIAL
ENDFORM. " SELECT_VENDOR
*& Form DESCRIPTION
Subroutine to get the description
There are no interface parameters to be passed to this subroutine.
FORM DESCRIPTION .
IF NOT T_CDPOS IS INITIAL.
SORT T_CDPOS_TEMP BY TABNAME FNAME.
DELETE ADJACENT DUPLICATES FROM T_CDPOS_TEMP COMPARING TABNAME FNAME
SELECT TABNAME " Table Name
FIELDNAME " Field Name
ROLLNAME " Data element
FROM DD03L
INTO TABLE T_DATAELE
FOR ALL ENTRIES IN T_CDPOS_TEMP
WHERE TABNAME EQ T_CDPOS_TEMP-TABNAME
AND FIELDNAME EQ T_CDPOS_TEMP-FNAME.
IF NOT T_DATAELE IS INITIAL.
T_DATAELE_TEMP[] = T_DATAELE[].
SORT T_DATAELE_TEMP BY ROLLNAME.
DELETE ADJACENT DUPLICATES FROM T_DATAELE_TEMP COMPARING ROLLNAME.
SELECT ROLLNAME " Data element
DDTEXT " Short Text Describing R/3
" Repository Objects
FROM DD04T
INTO TABLE T_TEXT
FOR ALL ENTRIES IN T_DATAELE_TEMP
WHERE ROLLNAME EQ T_DATAELE_TEMP-ROLLNAME
AND DDLANGUAGE EQ SY-LANGU.
IF SY-SUBRC NE 0.
EXIT.
ENDIF. " IF SY-SUBRC NE 0.
ENDIF. " IF NOT T_DATAELE IS INITIAL.
ENDIF. " IF NOT T_CDPOS IS INITIAL.
ENDFORM. " DESCRIPTION
*& Form FILL_OUTTAB
Subroutine to populate the Outtab
There are no interface parameters to be passed to this subroutine.
FORM FILL_OUTTAB .
SORT T_CDHDR BY OBJECTCLAS OBJECTID CHANGENR.
SORT T_EKKO BY EBELN.
SORT T_LFA1 BY LIFNR.
SORT T_DATAELE BY TABNAME FIELDNAME.
SORT T_TEXT BY ROLLNAME.
LOOP AT T_CDPOS INTO FS_CDPOS.
READ TABLE T_CDHDR INTO FS_CDHDR WITH KEY
OBJECTCLAS = FS_CDPOS-OBJECTCLAS
OBJECTID = FS_CDPOS-OBJECTID
CHANGENR = FS_CDPOS-CHANGENR
BINARY SEARCH.
IF SY-SUBRC EQ 0.
MOVE FS_CDHDR-USERNAME TO FS_OUTTAB-USERNAME.
MOVE FS_CDHDR-UDATE TO FS_OUTTAB-UDATE.
READ TABLE T_EKKO INTO FS_EKKO WITH KEY
EBELN = FS_CDHDR-OBJECTID
BINARY SEARCH.
IF SY-SUBRC EQ 0.
MOVE FS_EKKO-EBELN TO FS_OUTTAB-EBELN.
MOVE FS_EKKO-ERNAM TO FS_OUTTAB-ERNAM.
MOVE FS_EKKO-LIFNR TO FS_OUTTAB-LIFNR.
MOVE FS_EKKO-EKGRP TO FS_OUTTAB-EKGRP.
MOVE FS_EKKO-BEDAT TO FS_OUTTAB-BEDAT.
READ TABLE T_LFA1 INTO FS_LFA1 WITH KEY
LIFNR = FS_EKKO-LIFNR
BINARY SEARCH.
IF SY-SUBRC EQ 0.
MOVE FS_LFA1-NAME1 TO FS_OUTTAB-NAME1.
ENDIF. " IF SY-SUBRC EQ 0.
ENDIF. " IF SY-SUBRC EQ 0.
ENDIF. " IF SY-SUBRC EQ 0.
MOVE FS_CDPOS-VALUE_NEW TO FS_OUTTAB-VALUE_NEW.
MOVE FS_CDPOS-VALUE_OLD TO FS_OUTTAB-VALUE_OLD.
READ TABLE T_DATAELE INTO FS_DATAELE WITH KEY
TABNAME = FS_CDPOS-TABNAME
FIELDNAME = FS_CDPOS-FNAME
BINARY SEARCH.
IF SY-SUBRC EQ 0.
READ TABLE T_TEXT INTO FS_TEXT WITH KEY
ROLLNAME = FS_DATAELE-ROLLNAME
BINARY SEARCH.
IF SY-SUBRC EQ 0.
MOVE FS_TEXT-DDTEXT TO FS_OUTTAB-DDTEXT.
ENDIF. " IF SY-SUBRC EQ 0.
ENDIF. " IF SY-SUBRC EQ 0.
APPEND FS_OUTTAB TO T_OUTTAB.
CLEAR FS_OUTTAB.
ENDLOOP.
ENDFORM. " FILL_OUTTAB
*& Form GET_CELL_INFO
Subroutine to get the Cell Information
--> W_VALUE Holds the value of Hotspot clicked
FORM GET_CELL_INFO .
CALL METHOD W_GRID->GET_CURRENT_CELL
IMPORTING
E_ROW =
E_VALUE = W_VALUE
E_COL =
ES_ROW_ID =
ES_COL_ID =
ES_ROW_NO =
ENDFORM. " GET_CELL_INFO
*& Form VALIDATE_PD_NUM
Subroutine to validate Purchase Document Number
There are no interface parameters to be passed to this subroutine.
FORM VALIDATE_PD_NUM .
IF NOT S_EBELN[] IS INITIAL.
SELECT EBELN " Purchase Document Number
FROM EKKO
INTO W_EBELN
UP TO 1 ROWS
WHERE EBELN IN S_EBELN.
ENDSELECT.
IF SY-SUBRC NE 0.
CLEAR SSCRFIELDS-UCOMM.
MESSAGE E717(M8).
ENDIF. " IF SY-SUBRC NE 0
ENDIF. " IF NOT S_EBELN[]...
ENDFORM. " VALIDATE_PD_NUM
*& Form VALIDATE_VEN_NUM
Subroutine to validate Vendor Number
There are no interface parameters to be passed to this subroutine.
FORM VALIDATE_VEN_NUM .
IF NOT S_LIFNR[] IS INITIAL.
SELECT LIFNR " Vendor Number
FROM LFA1
INTO W_LIFNR
UP TO 1 ROWS
WHERE LIFNR IN S_LIFNR.
ENDSELECT.
IF SY-SUBRC NE 0.
CLEAR SSCRFIELDS-UCOMM.
MESSAGE E002(M8) WITH W_SPACE.
ENDIF. " IF SY-SUBRC NE 0
ENDIF. " IF NOT S_LIFNR[]...
ENDFORM. " VALIDATE_VEN_NUM
*& Form VALIDATE_PUR_GRP
Subroutine to validate the Purchase Group
There are no interface parameters to be passed to this subroutine.
FORM VALIDATE_PUR_GRP .
IF NOT S_EKGRP[] IS INITIAL.
SELECT EKGRP " Purchase Group
FROM T024
INTO W_EKGRP
UP TO 1 ROWS
WHERE EKGRP IN S_EKGRP.
ENDSELECT.
IF SY-SUBRC NE 0.
CLEAR SSCRFIELDS-UCOMM.
MESSAGE E622(M8) WITH W_SPACE.
ENDIF. " IF SY-SUBRC NE 0
ENDIF. " IF NOT S_EKFRP[]...
ENDFORM. " VALIDATE_PUR_GRP
*& Form FILL_VARIANT
Subroutine to fill the Variant Structure
There are no interface parameters to be passed to this subroutine
FORM FILL_VARIANT .
Filling the Variant structure
W_VARIANT-REPORT = SY-REPID.
W_VARIANT-USERNAME = SY-UNAME.
ENDFORM. " FILL_VARIANT
reward point if helpful.
thanks
mrutyun^

Performance: Reports Builder versus Running on mid tier report server.

Folks are wondering why a report takes 15 minutes when running on the middle tier report server, paper layout, pdf output displayed via adobe, versus running the paper layout from a laptop within Reports Builder.
Any thoughts about the performance differences we now face with the 3 tier set up or suggestions on what we might tweak?

hello,
unfortunately your post did not specify what the difference in performance is and whether you are connecting to the same database and what platform your deployment environment as oppsed to your dev environment is.
there are certainly some performance differences expected if the depoloyment platform is significantly different from the development paltform, but those differences should not be significant.
there are certain things that might cause performance differences (e.g. graphs in reports, using DISPLAY vs. DEFAULT_DISPLAY on unix platforms, etc.) so knowing a bit more about your platform would be helpful.
also it would be interesting to know if you see a similar degredation with other reports or even the test.rdf that comes with the product. last, but not least, have you tried to deploy your report to the OC4J that comes with the developer suite ? if so, do you see timings similar to the builder or more to your app server execution times ?
thanks,
philipp

What's the best specifications for 27" iMac in order to run Windows for best performance?

Hey there. I'm based in the UK and in the process of saving up for my first ever iMac (the new 27" model starting from £1699) after years of owning PC's and laptops, but now I'm finally fed up with Windows-based machines, they just don't cut it when it comes to performance and workload...etc.
I wanted to pick iMac users on the community to get clear advice on what the ideal specifications I should consider configuring my iMac when I finally get round to placing my order in March/April. I aim to run Windows 7/ or 8 via Parallels as I hear it's very good and from what video tutorials of it I've seen on YouTube it appears impressive to think the iMac can handle this at the same time as running Mountain Lion.
The ram I plan on upgrading myself manually, yes - I've sussed that one that very quickly due to Apple's extensive £400 fee to simply upgrade the iMac to 32GB, Crucial here I come!
...I digress a little. I'm torn between the Quad-core i5 and i7 as I don't want to get something that won't deliver best performance when it comes to running Windows in parallel (or coherence mode as I hear it's called). Below are some specs I've configured on 2 saved iMacs in my saved baskets.
CONFIGURATION #1
3.2GHz Quad-core Intel Core i5, Turbo Boost up to 3.6GHz
8GB 1600MHz DDR3 SDRAM - 2x4GB
1TB Fusion Drive
NVIDIA GeForce GTX 680MX 2GB GDDR5
Order total: £2,019
CONFIGURATION #2
3.4GHz Quad-core Intel Core i7, Turbo Boost up to 3.9GHz
8GB 1600MHz DDR3 SDRAM - 2x4GB
3TB Fusion Drive
NVIDIA GeForce GTX 680MX 2GB GDDR5
Order total: £2,299
I'd appreciate anybody's time and patience on this little matter. Thank you.

You don't need to go overboard on your hardware to run windows effectively. I bootcamp win7 on a late 2008 MacBook Pro with no issues. However, for an intense windows game I boot straight into windows. If you do not plan on gaming other than an occasional instance by your brother than this should be an acceptable solution.
One caveat is ram which you have already stated your are upgrading.
A general rule of thumb I live by is get the best you can afford now and it will prolong the need to upgrade in the future. That being said... The choices you have provided are all good choices. Preference on screen size will dictate your overall decision, of course. The need for i5 vs i7 CPU is normally not a factor for the majority of users. If you need to save some money then by all means choose the lesser configuration as it will handle windows fine.
One place you should consider the upgrade is the video card. Since you cannot upgrade this after purchase it is advisable to do this now. Also, the differences between the 675mx and the 680mx are far greater than what the naming implies.
Also, as mentioned in a previous post, the 3TB fusion drive can't bootcamp windows. There is a hack for the non-fusion version, but I have not heard of anyone getting that hack to work on the fusion drive. There are other creative options you can implement to make this work, however, it will require an additional investment in some 3rd party hardware. For a novice Mac user I would recommend the smaller fusion drive and external thunderbolt/USB storage as dictated by your needs in the future.
HTH

For best performance what's the size of an image to be stored in database?

Hi all,
can any one tell me..for best performance what's the size of an image to be stored in database?
is it <256kb or >256mb?
when i google we can store image as varbinary(max) and its limit upto 2GB..
Can anyone exlain it?
is it performance wise better..
thanx in advance..
lucky

Your question does not seem apparently meaningful. If you need to store a 5MB image in the database, you store a 5MB image, not a 200 KB image or a 200 MB image. Business needs always trumph performance.
Not surprisingly, the larger the image the more resources it takes to read and write it.
What is a meaningful question is whether you should use the FILESTREAM feature or not. The cut-off limit here is usually given as 1MB. That is, if your images typically exceeds 1MB you should use FILESTREAM and access the data through Win32
API. If your images are generally below this size, you should stick to regular T-SQL.
Erland Sommarskog, SQL Server MVP, [email protected]

What's iOS is the best performance for iP4 & 3Gs

Hi all guys here.
How are you all guys?
I'm new here.
I'm now running IOS 4.1 for my both iPhone(3Gs and 4)
But i want the new features.
Can anyone here recommend me what the best IOS for iP3Gs and iP4? ( d best performance )
Without battery draining or make my iphone slower.
I'm greatly appreciate that guys.
Trillion Thanks!!!

Doesn't really matter, since the only iOS available for either of your phones is iOS 4.3.5, if you chose to update. Users have complained about every single iOS update since the first update for the original iPhone was released. Fact is, the vast majority of users have zero issues & happily go about their ways.

Best Approach for Reporting on SAP HANA Views

Hi,
Kindly provide information w.r.t the best approach for the reporting on HANA views for the architecture displayed below:
We are on a lookout for information mainly around the following points:
There are two reporting options which are known to us and listed below namely:
Reporting on HANA views through SAP BW (View > VirtualProvider > BEx > BI 4.1)
Reporting on HANA views in ECC using BI 4.1 tools
Which is the best option for reporting (please provide supportive reasons : as in advantages and limitations)?
In case a better approach exists, please let us know of the same.
Best approach for reporting option on a mixed scenario wherein data of BW and HANA views is to be utilized together.

Hi Alston,
To be honest I did not understand the architecture that you have figured out in your message.
Do you have HANA instance as far as I understood and one ERP and BW is running on HANA. Or there might be 2 HANA instance and ERP and BW are running independently.
Anyway If you have HANA you have many options to present data by using analytic views. Also you have BW on HANA as EDW. So for both you can use BO and Lumira as well for presenting data.
Check this document as well: http://scn.sap.com/docs/DOC-34403

What is the permission to restrict end user to use Report builder

Hi experts,
What is the permission to restrict send user to user report builder in SSRS?
Thanks

Only member of the role "Report Builder" can use the Report Builder to create reports:
Olaf Helper
[ Blog] [ Xing] [ MVP]

Cannot find Report Builder, what and/or what is it?

Dear OTN,
We have just started using the Oracle Designer Tool and the need for printing out our modeling efforts is eminent. Browsing through the help, we learned that we need a extern tool called "Report Builder" which should exactly do what we need. According to the same help it is supposed to be part of the Oracle Developer program, which we have installed also. But we are unable to find it anywhere, even on your OTN website.
Could you help us out?
John Groebe
Septa Consultancy IT
[email protected]

What computer, OS and iTunes version are you using?

What is best performing approach to report building in my case?

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