Generic Data Source Enahncement
Hi All,
I have to add two field from a Z*table in source system into an existing Generic Data Source based on a functional module.
What should be the approach ?
Kind regards,
Tapish
Hello Tapish,
You would have to change the extract structure to include the new fields. Also, you have to change the coding in the funtion module to extract the fields. Then replicate the datasource to the BW system.
Best Regards,
Vincent
Similar Messages
-
Trouble with generic data source
Dear Gurus,
I've created a generic data sources using tx. rso2, based on the view ZTV_CONFLO, that is created based on two tables: ZTB_CONFLO and MSEG, there comes the problem. My table ZTB_CONFLO has 500 registries, and I'm using MSEG table in my view just to avoid problem with units, anyway, when I check to see the registries in the view there are muy 500 entries multiplied by the number of entries in MSEG table.
Please how can I solve this problem, it is urgent.
Best regards,
Pilar Infantas.Pilar,
1. Create a View on table ZTB_CONFLO.
2. Select all required fields except PESCA(wht ever key figures giving problem).
3. Create a Datasource using View created in the above Step.
4. Enahnce Datasource from RSA6 by selecting DS in RSA6(Append Datasource).
5. System will propose one technical name. Accept the Name. Press Enter.Provide the Description for Structure.
6. Provide the Quntity and Unit Fields.
Fields Name ZZECSCA "Provide DataElement from MSEG for any Quantity field
ZZMEINS MEINS
7. Save and Activate the Structure.
8. Create user Exit to poopulate the Data through User Exit.
Please check forum for User exit coding Tips. Let me know if you have any Questions.
all the best.
Regards,
Nagesh Ganisetti.
Assign points if it helps. -
Regarding: Loading data from R/3 To BI for a Generic Data source
Hi Every,
Need Help Urgent
I had created a Generic data source with function Module as the data source, in Rsa3 it is working fine.
1-> I had replicated the data source to Bi then i had created a info package and then I executed the same. when it is getting the data and it is show in the request monitor (Number of records ) but the status is not changing from Yellow to Green.
Status in Step by step analysis is every step is green Except "Data selection successfully finished ?" (RED)
2-> Then I had seen the Back ground job in Source system which is executing still. I waited for it for a long time but nearly 30 min.
(I had done Steps one and 2 number of time by activating replicating the data source and so on, but still their is no change in it)
3-> Then I had canceled that back ground job with the help of BASIS (as i feel that it is something going wrong).
4-> I feel that their is some thing wrong in the Code of Extractor.
Please Help...............
""Local Interface:
*" IMPORTING
*" VALUE(I_REQUNR) TYPE SRSC_S_IF_SIMPLE-REQUNR
*" VALUE(I_DSOURCE) TYPE SRSC_S_IF_SIMPLE-DSOURCE OPTIONAL
*" VALUE(I_MAXSIZE) TYPE SRSC_S_IF_SIMPLE-MAXSIZE OPTIONAL
*" VALUE(I_INITFLAG) TYPE SRSC_S_IF_SIMPLE-INITFLAG OPTIONAL
*" VALUE(I_READ_ONLY) TYPE SRSC_S_IF_SIMPLE-READONLY OPTIONAL
*" VALUE(I_REMOTE_CALL) TYPE SBIWA_FLAG DEFAULT SBIWA_C_FLAG_OFF
*" TABLES
*" I_T_SELECT TYPE SRSC_S_IF_SIMPLE-T_SELECT OPTIONAL
*" I_T_FIELDS TYPE SRSC_S_IF_SIMPLE-T_FIELDS OPTIONAL
*" E_T_DATA STRUCTURE ZBI_MATGRIR OPTIONAL
*Need to get the data only for two Gl account which are fro material purchase while MIGO
*G/L Account Numbers: 0010502001 0010502002
data: E_T_DATA1 type table of ZBI_MATGRIR.
RANGES: R_BUKRS FOR BSIS-BUKRS,
R_BUDAT FOR BSIS-BUDAT,
R_GJAHR FOR BSIS-GJAHR,
R_HKONT FOR BSIS-HKONT.
DATA: L_S_SELECT TYPE SRSC_S_SELECT.
STATICS: S_S_IF TYPE SRSC_S_IF_SIMPLE,
S_COUNTER_DATAPAKID LIKE SY-TABIX,
S_CURSOR TYPE CURSOR.
*Declare
TYPES: BEGIN OF TY_FAGL,
RBURS TYPE FAGLFLEXA-RBUKRS,
RYEAR TYPE FAGLFLEXA-RYEAR,
DOCNR TYPE FAGLFLEXA-DOCNR,
BUZEI TYPE FAGLFLEXA-BUZEI,
DOCLN TYPE FAGLFLEXA-DOCLN,
PRCTR TYPE FAGLFLEXA-PRCTR,
SEGMENT TYPE FAGLFLEXA-SEGMENT,
END OF TY_FAGL.
DATA: GT_FAGL TYPE TABLE OF TY_FAGL,
GS_FAGL TYPE TY_FAGL.
IF I_INITFLAG = SBIWA_C_FLAG_ON.
CASE I_DSOURCE.
WHEN 'ZFI_GL_M4'.
WHEN OTHERS.
IF 1 = 2. MESSAGE E009(R3). ENDIF.
this is a typical log call. Please write every error message like this
LOG_WRITE 'E' "message type
'R3' "message class
'009' "message number
I_DSOURCE "message variable 1
' '. "message variable 2
RAISE ERROR_PASSED_TO_MESS_HANDLER.
ENDCASE.
APPEND LINES OF I_T_SELECT TO S_S_IF-T_SELECT.
Fill parameter buffer for data extraction calls
S_S_IF-REQUNR = I_REQUNR.
S_S_IF-DSOURCE = I_DSOURCE.
S_S_IF-MAXSIZE = I_MAXSIZE.
APPEND LINES OF I_T_FIELDS TO S_S_IF-T_FIELDS.
ELSE.
Data transfer: First Call OPEN CURSOR + FETCH
Following Calls FETCH only
First data package -> OPEN CURSOR
IF S_COUNTER_DATAPAKID = 0.
Fill range tables BW will only pass down simple selection criteria
of the type SIGN = 'I' and OPTION = 'EQ' or OPTION = 'BT'.
LOOP AT S_S_IF-T_SELECT INTO L_S_SELECT WHERE FIELDNM = 'BUKRS'.
MOVE-CORRESPONDING L_S_SELECT TO R_BUKRS.
APPEND R_BUKRS.
ENDLOOP.
LOOP AT S_S_IF-T_SELECT INTO L_S_SELECT WHERE FIELDNM = 'GJAHR'.
MOVE-CORRESPONDING L_S_SELECT TO R_GJAHR.
APPEND R_GJAHR.
ENDLOOP.
LOOP AT S_S_IF-T_SELECT INTO L_S_SELECT WHERE FIELDNM = 'BUDAT'.
MOVE-CORRESPONDING L_S_SELECT TO R_BUDAT.
APPEND R_BUDAT.
ENDLOOP.
*GRIR Inventory (RM/Stores/Spares/FG) 10502001
*GRIR Services & Others Payable 10502002
R_HKONT-SIGN = 'I'. "i_t_select-sign.
R_HKONT-OPTION = 'BT'." i_t_select-option.
R_HKONT-LOW = '0010502001'.
R_HKONT-HIGH = '0010502002'. "i_t_select-high.
APPEND R_HKONT.
Determine number of database records to be read per FETCH statement
from input parameter I_MAXSIZE. If there is a one to one relation
between DataSource table lines and database entries, this is trivial.
In other cases, it may be impossible and some estimated value has to
be determined.
OPEN CURSOR WITH HOLD S_CURSOR FOR
SELECT BUKRS
AUGBL
ZUONR
BELNR
GJAHR
BUZEI
BUDAT
HKONT
BLART
MONAT
BSCHL
SHKZG
DMBTR
WAERS
FROM BSIS
INTO TABLE E_T_DATA
WHERE BUKRS IN R_BUKRS
AND GJAHR IN R_GJAHR
AND BUDAT IN R_BUDAT
AND HKONT IN R_HKONT.
Fetch records into interface table.
named E_T_'Name of extract structure'.
FETCH NEXT CURSOR S_CURSOR
APPENDING CORRESPONDING FIELDS
OF TABLE E_T_DATA1
PACKAGE SIZE S_S_IF-MAXSIZE.
IF SY-SUBRC <> 0.
CLOSE CURSOR S_CURSOR.
RAISE NO_MORE_DATA.
ENDIF.
DELETE E_T_DATA WHERE BLART NE 'WE'.
SELECT BUKRS
AUGBL
ZUONR
BELNR
GJAHR
BUZEI
BUDAT
HKONT
BLART
MONAT
BSCHL
SHKZG
DMBTR
WAERS
FROM BSAS
into table E_T_DATA
WHERE BUKRS IN R_BUKRS
AND GJAHR IN R_GJAHR
AND BUDAT IN R_BUDAT
AND HKONT IN R_HKONT.
FETCH NEXT CURSOR S_CURSOR
APPENDING CORRESPONDING FIELDS
OF TABLE E_T_DATA
PACKAGE SIZE S_S_IF-MAXSIZE.
append LINES OF e_t_data1 TO E_T_DATA.
DELETE E_T_DATA WHERE BLART NE 'WE'.
ENDIF. "First data package ?
DATA: F_YEAR TYPE BKPF-GJAHR.
DATA: F_PERI TYPE BAPI0002_4-FISCAL_PERIOD.
IF E_T_DATA[] IS NOT INITIAL.
SELECT RBUKRS
RYEAR
DOCNR
BUZEI
DOCLN
PRCTR
SEGMENT
FROM FAGLFLEXA
INTO TABLE GT_FAGL
FOR ALL ENTRIES IN E_T_DATA
WHERE RYEAR = E_T_DATA-GJAHR
AND DOCNR = E_T_DATA-BELNR
AND RLDNR = '0L'
AND RBUKRS = E_T_DATA-BUKRS
AND BUZEI = E_T_DATA-BUZEI.
WHERE RYEAR = E_T_DATA-GJAHR
AND DOCNR = E_T_DATA-BELNR
AND RBUKRS = E_T_DATA-BUKRS.
AND DOCLN = E_T_DATA-BUZEI.
ENDIF.
LOOP AT E_T_DATA.
IF E_T_DATA-SHKZG = 'H'.
E_T_DATA-DMBTR = E_T_DATA-DMBTR * -1.
ENDIF.
CLEAR: F_YEAR.
CALL FUNCTION 'BAPI_COMPANYCODE_GET_PERIOD'
EXPORTING
COMPANYCODEID = E_T_DATA-BUKRS
POSTING_DATE = E_T_DATA-BUDAT
IMPORTING
FISCAL_YEAR = F_YEAR
FISCAL_PERIOD = F_PERI.
DATA: V_DOC(6) TYPE C .
CLEAR: V_DOC.
V_DOC = E_T_DATA-BUZEI.
IF V_DOC IS NOT INITIAL.
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
EXPORTING
INPUT = V_DOC
IMPORTING
OUTPUT = V_DOC.
ENDIF.
aS PROFIT center is not updated in all the lines in Bsis
READ TABLE GT_FAGL INTO GS_FAGL WITH KEY RYEAR = E_T_DATA-GJAHR
DOCNR = E_T_DATA-BELNR
RBURS = E_T_DATA-BUKRS
BUZEI = E_T_DATA-BUZEI.
IF SY-SUBRC = 0.
E_T_DATA-PRCTR = GS_FAGL-PRCTR.
E_T_DATA-SEGMENT = GS_FAGL-SEGMENT.
ENDIF.
*As we are using the amount DMBTR in which the amount
*will be in company code currency that is Local currency
*group currency always in the main company code currency.
CONCATENATE F_YEAR '0' F_PERI INTO E_T_DATA-FISCPER.
MODIFY E_T_DATA. " from gs_bsis transporting dmbtr fiscper.
CLEAR: E_T_DATA.
ENDLOOP.
S_COUNTER_DATAPAKID = S_COUNTER_DATAPAKID + 1.
ENDIF.Hi,
Please check the log of same jobs for last week and check is today its taking more time,also check with basis is their any backup initited at same time.
Moreover until the background job failed automatically its difficult to imagine what is the exact issue.
Thanks, -
Error While Creating The Generic Data Source.
Hi Gurus,
I am trying to create a Generic Data Source (ZGG_TEST) on a View (ZV_TEST1)
View as Follows:
Table1 has the Following Fields
Field Type
MANDT CLNT
RECNO NUMC
STATUS CHAR
LMODF CHAR
Table2 has Fields
Fields Type
MANDT CLNT
RECNO NUMC
PHCOS QUAN
MATNR CHAR
EQSFS QUAN
MEINS UNIT
In Table2 under Currency and Quantity Field tab
For Field PHCOS The Reference table is MSEG and Reference Field is MEINS
For Field EQSFS the Reference Table is MSEG and reference field is MEINS
View Description
Tables:
Table1
Table2
MSEG
Join condition For the View is
TABLE2-MANDT=TABLE1-MANDT
TABLE2-RECNO=TABLE1-RECNO
TABLE2-MANDT=MSEG-MANDT
TABLE2-MATNR=MSEG-MATNR
The Problem is While saving the Data Source it is Giving an Error as Follows
Invalid extract structure template ZV_TEST1 of DataSource zgg_test
Message no. R8359
Diagnosis
You tried to generate an extract structure with the template structure zgg_test. This operation failed, because the template structure quantity fields or currency fields, for example, field PHCOS refer to a different table.
Procedure
Use the template structure to create a view or DDIC structure that does not contain the inadmissible fields.
Please help me In Solving this Issue
Thanks in advance
Santoshn Table2 under Currency and Quantity Field tab
For Field PHCOS The change Reference table to TABLE2 For Field EQSFS the change the Reference Table to TABLE2
ref field MEINS ...
This works ..
Priya
Edited by: Priya on Dec 31, 2007 1:30 PM -
Error while creating Generic data source using FM
Hi Experts,
I try to create a generic data source using the Function Module via the transaction RSO2. I got the following error messages.
" Das Einheitenfeld CURR des Feldes ZPKZA1 der DataSource ZBWN_DS_POLPOSP ist ausgeblendet"
" Das Einheitenfeld CURR des Feldes ZPKZA2 der DataSource ZBWN_DS_POLPOSP ist ausgeblendet"
" Das Einheitenfeld CURR des Feldes ZPKZA10 der DataSource ZBWN_DS_POLPOSP ist ausgeblendet"
"The unit field CURR of the field ZPKZA1 of the DATA SOURCE ZBWN_DS_POLPOSP is not visible/ stopped/ hide".
for all 10 fields of type CURR.
How shall i handle this issue..........any suggestions please........
thanks in advance
cheers
sailekhaHi,
Are your CURR fields refereded to a currency field of your structure?? Maybe the problem is that the field containing the currency is refered to other table/structure and it has to be one of your structure fields.
Hope this helps,
Regards,
Carlos. -
Error while doing DELTA Extraction (generic data source)
Hi BW Experts,
In my R/3, I have a generic data source ZBUT_VW.
It receives data from a View which is created based on couple tables.
When I do full load to the corresponding ODS, it is successful.
But after that I delete the ODS and created CUBE with DELTA
I have Initialized delta.
When I do DELTA extraction, it fails.
The error The ALE inbox of the SAP BW is identical to the ALE outbox of the source system
and/or
the maximum wait time for this request has not yet run out
and/or
the batch job in the source system has not yet ended.
I delete the initialization load and trying to do DELTA extraction again and it Fails.
With the same error
Please let me know how can I resolve this problem.
URGENT
gauravI dont think it is possible to have to additive delta with creation date.
Try a full load to cube to check if the extractor is working. -
Error while testing Generic Data Source extraction
I've created generic data source for Texts and Attributes in R/3 based on VIEW (Z table)
I get error "Error 6 in function module RSS_PROGRAM_GENERATE" while trying to test the data sources through RSO2
I guess there can be a lot of reasons... Please name me anybody who knows them...
thanx in advanceHi,
Please Check the OSS note 328948 and it provides solution to same error what you have. Additionally you can have a look into this OSS note 705212 too.
Syntax error in the generated extraction program Symptom
You notice the error by one of the following symptoms:
The loading of transaction data from an R/3 system terminates with a syntax error in the generated extraction program. The monitor displays the error messages:
R3027 "Error & during the generation of the data transfer program"
RSM340 "Error in the source system"
The extraction within the extractor checker terminates with error message RJ028 "Error 6 in function module RSS_PROGRAM_GENERATE".The activation of transfer rules ends in BW with error message RG102 "Syntax error in GP$ERR$, row... (-> long text)" from the source system. Usually, the diagnosis in the long text of the error message is: "...could not be interpreted. Possible error causes: Incorrect notation or... "
Other terms
OLTP, extractor, data extraction, DataSource, Service API, SAPI,
R3 027, R3 27, RSM 340, RJ 028, RJ 28
Reason and Prerequisites
The error only occurs in the source system, if this contains Basis Release 3.1I and Service API (SAPI) 3.0C Support Package 6. SAPI 3.0C Support Package 6 is contained, for example, in PI 2003.1 Support Package 7 (see attached composite SAP note 673002).
Solution
To correct the problem you need service API 3.0C Support Package 7 in the affected source system. The attached composite SAP note 704971 explains in which software components service API 3.0C is contained, and what the corresponding Support Packages of these components are.
Alternatively, you can also copy the advance correction from the appendix.
Hope it helps.
Regards -
More than one field in generic data source
Hi All,
We wanted extract Allocation data for the sales order from R/3 to BW. I am not able to find proper data source for it... there are two datasources..we wanted afs specific datasource
2LIS_11_V_ITM : Sales-Shipping Allocation Item Data
2LIS_11_V_SCL : Sales-Shipping Allocation Schedule Line
But its not reflecting allocated quantity at all...
So we decided to create generic data source.. but there is one problem for some allocation ARUN is initial.. so i cann't use ARUN as delta field... can i use comination of Sales order no,Item and Schedule line number as delta field....
Because in RSO2 i can define only one field as delta specific field....
How to proceed ???
Regards,
Viren.Hi,
If you decided to use generic data source, make sure that, U'll have to take only
one filed as a delta, I suggest, you take any date field rather than the value fields
it may be created date/change date and so on so forth..
Regards,
Pattan. -
Generic Data Source issue in CRM.
Hi Guru's,
Generic Data Source with Table gave an issue "invalid Extracture structure template XXXXX of Data source XXXXX"
Generic Data source with Function Module gave an issue "Units field VOLUM_U for field VOLUME of DataSource ZTEST_XYZ is hidden"
Generic Data Source with View configured successfully but the data is not coming in Extractor Checker.
Three tables has taken in to consideration. I think there might be some issue with Join condition.
Can any one through light on this incident. Your help will be appreciated.
Thanks in Advance.
Venkat.Hi Praveen,
yes you are right. I took reference field as VOLUM_U.
I have created Generic Table. Do you need me to take same table in the reference Table.
Thanks
Venkat. -
BW Master data delta generic data source for further update in BW
Hi BWers,
I am looking for an option to load delta from Master data to another master data within BW. Export data source option for master data only has full load option but no delta update possible.
I tried creating generic data source delta enabled on view of master data (/BI/M). But the problem I am facing now is master data contains quantity field as attribute and this field refers another table RSDKYF for unit. To be able to create data source on view / table no field should refer field in another table.
Did anybody create delta for master data for further loading within BW or came across similar issue with key figures, please let me know the best procedure in this scenario? Appreciate your quick response.
Regards,
MadhavIn your master data attribute have a date field which will be filled by the R/3 load as sy-datum - then create an export datasource and in the infopackage - give a selectoion for the date field as sy-datum and sy-datum -1..
Not exactly a delta but then usually master data is not kept as delta because the volumes are usually less - you can achieve delta by this method... -
How to enable delta in a generic Data Source
Hi,
I am developing a Generic Data Source (Z) based on a view.
How can i enable it to delta capable...
What is the concept of Calanderday......timestamp....pointer
How can i make a decesion (what factors do i need to consider) to go for Calanderday......timestamp....pointer
Please provide me detail steps & description on this as this is my first data source
Thankshi
how to ...gds
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/84bf4d68-0601-0010-13b5-b062adbb3e33
1. Time stamp - The field is a DEC15 field which always contains the time stamp of the last change to a record in the local time format.
2. Calendar day - The field is a DATS8 field which always contains the day of the last change.
3. Numerical pointer - The field contains another numerical pointer that appears with each new record
Please check this link on generic delta
http://help.sap.com/saphelp_nw04s/helpdata/en/37/4f3ca8b672a34082ab3085d3c22145/frameset.htm
WHEN U CHECK UR DATASOURCE IN RSA6 U WILL FIND THE DELTA UPDATE CHECKBOX IS CHECKED.....
hope it helps,
cheers. -
Generic Data Source is calling multiple times in RSA3
[color:red}<Moderator Message: This topic has alread been discussed a lot of times. Additionally there are weblogs related to it. Please search the forums and/or the blogs for this issue>
Hi experts,
I have the requirement to get data from Generic Data Sources with function Module,
after finishing the FM I have checked in extact checker(RSA)
in the internal table I_T_DATA is displays 281 records,
but in RSA3 it shows 112560 records, I found that the FM is calling multiple time by executing one time in RSA3.
1.what would be the problem
2.where is the porblem is it in FM coding or any other places to check.
<removed by moderator>
Regards
Vijay
Edited by: Siegfried Szameitat on Feb 3, 2009 11:45 AMHi Savita,
I don't understand clearly from your reply regarding flow you transported and what all you transported.
You need to first transport objects in R/3 and import them.
Then transport Infoprovider, Datasource in BI assuming depenedent Infoare Infoobject, application component already transported.
Then transport your Infosource, Update rule, Transfer rules, Infopackage.
Hope you understood.
Ravi -
Extraction, Flat File, Generic Data Source, Delta Initialization
Extraction, Flat File, Generic Data Source, Delta Initialization
I have couple of questions regarding data extraction.
1. If you have Data Source a Flat File e.g. Excel file I know that you have to create Data Source at BW side. How do you upload updates, by selecting Delta Update when executing next Data Load? Do you ever u201Cconvertu201D this Excel file into Application Tables to become SAP Source
2. Can you please give me example of situation where you had to create Generic Data Source? What is difference between Time Stamp, Calend. Day and Numeric Pointer. Which one is most common to select?
3. I read somewhere that Generic Data Source does not have Setup Table. I thought that you have to have Setup Table in order to load transaction Data otherwise you will lock the Application Tables. Where am I going wrong im my thinking please?
4. What are steps in terms of IP before, under and after Delta Initialization. I belive that you can do two ways:
Full Update - Initialize Delta Process (without Data Transfer) u2013 Delta Update or
Initialize Delta Process (with Data Transfer) u2013 Delta Update
Am I right? What is most common method and why?
5. If you want to add a filed in Data Source after 6 month using it, you want to do it without re-init Delta Queue. You add field in RSA6, then provide info for ABAP to populate new filed (info u2013 name of Data Source, Extract Structure, field added, name of Application Table which contains the field). How does it work now as there is no SetUp table it has been deleted after Initialisation? How does Delta Queue know that it is going to receive data which has been expanded by one field or it may does not need to know at all?
THANKSSSSSSSSSsHi,
1. If you have Data Source a Flat File e.g. Excel file I know that you have to create Data Source at BW side. How do you upload updates, by selecting Delta Update when executing next Data Load? Do you ever u201Cconvertu201D this Excel file into Application Tables to become SAP Source
Once you create Datasource for A flat file extraction then it is file source system specific hence you cont change to Application table source Data source
In info package you can change the source as application server instead of desktop no need to change the DS
2. Can you please give me example of situation where you had to create Generic Data Source? What is difference between Time Stamp, Calend. Day and Numeric Pointer. Which one is most common to select?
When we don't find any standard extractor then we can go for Generic(if i want information sales along with finance information in a data source then generally we dont get standard one hence we can go for generic DS)
Check the below link for More about generic DS .
http://wiki.sdn.sap.com/wiki/display/BI/Generic+Extraction
for Delta capturing you can use
Timestamp(if the table has time stamp filed so it can stamp the last changed record in that table hence it is easy to get delta based on the time stamp)
Calday- (If the table doesn't have the Timestamp filed then search for Calday where you can stamp the delta based on the date when documents are changed )
Numericpointer : If the table doesn't above both then we go for this option where you can the numeric value change stamp )
3. I read somewhere that Generic Data Source does not have Setup Table. I thought that you have to have Setup Table in order to load transaction Data otherwise you will lock the Application Tables. Where am I going wrong im my thinking please?
Generic datasource nothing but we extracting data directly from the database table without any interface between the application/systems
4. What are steps in terms of IP before, under and after Delta Initialization. I belive that you can do two ways:
Full Update - Initialize Delta Process (without Data Transfer) u2013 Delta Update or
Initialize Delta Process (with Data Transfer) u2013 Delta Update
Am I right? What is most common method and why?
Correct
5. If you want to add a filed in Data Source after 6 month using it, you want to do it without re-init Delta Queue. You add field in RSA6, then provide info for ABAP to populate new filed (info u2013 name of Data Source, Extract Structure, field added, name of Application Table which contains the field). How does it work now as there is no SetUp table it has been deleted after Initialisation? How does Delta Queue know that it is going to receive data which has been expanded by one field or it may does not need to know at all?
Once you add the new field to structure(DS) you will get the data as on date onwards not historical data hence what is the concept of setup table ( delta records come from the Delta Que not from the setup table )
If you want histaric data to new field then you need to setp table deletion ...etc...
Hope it is clear..
Regards,
Satya -
Hi Experts.....
previously i am creating one view based on VBRP & VBRK common field is VBELN but i have some confusion long days, these two tables having same data Source i.e..2LIS_13_VDHDR , why u create View. So please explain one real time sinario.Hi,
When we don't find any standard extractor then we can go for Generic(if i want information sales along with finance information in a data source then generally we dont get standard one hence we can go for generic DS)
Re: Extraction, Flat File, Generic Data Source, Delta Initialization
Eg : If you want the information about the All Customers across the regions in that case if i have the information
Like 1)Table 1 has all the information about the Customer number But not having the Customer address and region and Pin code but same information has in other table
table 2 : Customer no,Address, region and Pincode
So since in Two tables i have common field Customer no is present hence if create view then i can get All the information in single in view then you can create Generic DS based on the then same you ca extract the data to BW.
Regards,
Satya -
FUNCTION MODULE CREATION FOR GENERIC DATA SOURCE
Hi BI gurus,
I am creating function module for generic datasource. For that I followed below mentioned steps
Steps
1. Created s structure with the fields that needed.
2. Created FM by copying the standard Function module
" RSAX_BIW_GET_DATA_SIMPLE " and Give a New name starting With
Y or Z .
3. IN SE37 ->Your Function module name -> Change, In table tab given structure
name by deleting the associated type given in E_T_DATA .
And inserted the required code given below
PROGRAM 'ZHU_BALANCE'.
*& Report ZHU_BALANCE
TABLES: VEKP, VEPO.
DATA: BEGIN OF T_DISPLAY,
DATE LIKE SY-DATUM,
EXIDV LIKE VEKP-EXIDV,
LGORT LIKE VEPO-LGORT,
WERKS LIKE VEKP-WERKS,
END OF T_DISPLAY.
DATA: ITAB_DISPLAY LIKE TABLE OF T_DISPLAY.
DATA: WA_ITAB_DISPLAY LIKE LINE OF ITAB_DISPLAY.
SELECT VEKPEXIDV VEPOLGORT VEPO~WERKS
INTO CORRESPONDING FIELDS OF TABLE ITAB_DISPLAY
FROM VEKP AS VEKP INNER JOIN VEPO AS VEPO
ON VEKPVENUM = VEPOVENUM
AND VEKPWERKS = VEPOWERKS
WHERE VEKP~VSTEL = SPACE
AND VEKP~VEGR1 = '401'
AND VEKP~VPOBJ = '12'
AND VEKP~STATUS = '0020'
AND VEPO~VEPOS = '000001'.
LOOP AT ITAB_DISPLAY INTO WA_ITAB_DISPLAY.
WA_ITAB_DISPLAY-DATE = SY-DATUM.
MODIFY ITAB_DISPLAY FROM WA_ITAB_DISPLAY TRANSPORTING DATE.
ENDLOOP.
WRITE:/ 'DATE', 20 'EXIDV', 40 'LGORT', 60 'WERKS'.
ULINE.
LOOP AT ITAB_DISPLAY INTO WA_ITAB_DISPLAY.
WRITE:/ WA_ITAB_DISPLAY-DATE, 20 WA_ITAB_DISPLAY-EXIDV , 40 WA_ITAB_DISPLAY-LGORT, 60 WA_ITAB_DISPLAY-WERKS.
ENDLOOP.
While checking the function module its populating the syntax error as
THE TYPE SRSC_S_IF_SIMPLE IS UNKOWN. (Though this is commented in program)
So pls suggest
Regards,
prafulhi indira,
thanx for ur reply we have created the funcion module successfuly it is also showing the output correct. But when we put that function module in the generic data source and try to extract data in RSA3 it shows the correct output of function module but with the msg ' 0 entries found in customer enhancement' and therfore zero records in the display list.
is there any correction or steps to be followed in data extraction
pls suggest
regards,
praful
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