Data extraction using Function Midule

Dear Experts,
Previously we had a FM to extract data from an ODS into a csv file.
Now we want to extract data from an infocube using a similar method (to save into a csv file again.)
BEFORE we were extracting from ODS transparent table /BIC/AYPU_O1140.
Now I want to extract from the infocube 0CCA_C11.
So I thought I should use /BIC/F0CCA_C11.
But actually the fields are not there. Only dimensions keys are mentionned.
Example:
I want the value type 0vtype, the infoobject is in one of the dimensions of 0CCA_C11.
But in F0CCA_C11, there is only a field KEY_0CCA_C113...
So my question is : were is the data ?
For vtype (dim13) should it be in /BI0/D0CCA_C113 table
And what about navigational attributes (like 0profit_ctr) or KF (like 0mount)?
How can I extract them? Were is the active data stored?
I'm looking froward to reading your suggestions.
Kind regards,
Alice

Hi,
search the forum for 'star schema' for understanding the set up of cube/dimension/sid tables....
to read the data in the cube you need to use a FM 'RSDRI_INFOPROV_READ'...read the below thread for more info/links
RSDRI_INFOPROV_READ?
M.

Similar Messages

R/3 Master Data Extraction Using Function Module

Hi Experts,
Could you please let me know why & How (Detail procedure) to extract R/3 master data using function module.
My team manager asked me to extract master data from R/3 for 3 more attributes of info object '0material' which is already defined as data target.
I would like to know why they are extracting data using function module
Thanks

The steps for creating extractor using Function Module. I
1. Create new Function group (if you have already not done so) in Se80
2. Copy Function module "RSAX_BIW_GET_DATA_SIMPLE" with suitable name.
3. Change the code that populate data.
Following table may give you the guideline for parameters.
Parameter Description
I_REQUNR (import) BW provides this request identifier. It is a system-generated identifier in the form REQU_XXXXXX. BW uses this same identifier in all function module calls that relate to a single load.
I_DSOURCE (import) The name of the generic extractor
I_MAXSIZE (import) The maximum number of records that BW expects to be in each data packet
I_INITFLAG (import) A Boolean flag that indicates if this is the initialization (first) call to the function module
I_READ_ONLY (import) A test flag not needed in most extraction scenarios
I_T_SELECT (table) This table holds any selections from the BW InfoPackage. The function module should examine these selections and only return data that matches the selections.
I_T_FIELD (table) This table holds the fields that BW requests
E_T_DATA (table) The function module fills this table with data records. These records then return to BW as data packets. This table has the same structure as the extract structure defined in the generic DataSource.
NO_MORE_DATA (exception) The function module raises this exception when no more data is available
ERROR_PASSED_TO_MESS_HANDLER (exception) The function module raises this exception if an error occurred during the extraction. It alerts BW to check for error logs.
Change following code to put the selection fields
Select ranges
RANGES: L_R_CARRID FOR SFLIGHT-CARRID,
L_R_CONNID FOR SFLIGHT-CONNID.
Change following to populate data
OPEN CURSOR WITH HOLD S_CURSOR FOR
SELECT (S_S_IF-T_FIELDS) FROM SFLIGHT
WHERE CARRID IN L_R_CARRID AND
CONNID IN L_R_CONNID.
ENDIF. "First data package ?
Fetch records into interface table.
named E_T_'Name of extract structure'.
FETCH NEXT CURSOR S_CURSOR
APPENDING CORRESPONDING FIELDS
OF TABLE E_T_DATA
PACKAGE SIZE S_S_IF-MAXSIZE.
below links
Re: functionmodule
Re: FM for G. extractor
***Assign points if it helps.**
Regards
CSM Reddy

Error in Data selection in R/3 Generic Extraction Using function Modules

Hi Friends,
I have created a a generic data source using function module to load data from PA0000 and PA0001 Tables ,Function module is working fine when i execute it indipendently and the data source is also working fine when i extract data using RSA3. it is showing correct no of records 157.
When loading data into DSO from BW (using 3.x/7.0 flows) data is comming to PSA all 157 records but in the RSMO the load status is showing yellow when i look into the step by step analysis it is
data selection successfully started
Data selection successfully ended
All Data packets completed.
are showing in red.
after and hour time load getting failed and in the error message it is showing " job terminated in source system---> Request set to red"
it is giving this message wir no RSM 78.
Please let me know it

Hi Jerry,
Thanks for the immediate replay
But here in my source system job is getting terminated.
this is the status of job in Job logs.
the job is running till this step not going ahead.
Call customer enhancement BW_BTE_CALL_BW204010_E (BTE) with 157 records
Result of customer enhancement: 157 records
Call customer enhancement EXIT_SAPLRSAP_001 (CMOD) with 301 records
Result of customer enhancement: 157 records
Asynchronous send of data package 000001 in task 0002 (1 parallel tasks)
pl. update me if any idea.

How to extract data by using function module in generic extraction please

how to extract data by using function module in generic extraction please give me steps required

Dear Deba,
Generic Extraction via Function Module
/people/siegfried.szameitat/blog/2005/09/29/generic-extraction-via-function-module
If the requirement is like extracting data from multiple tables with some complex logic then views cannot be used..so u cna go for FM is used where it can be achieved.
Chk these
/people/siegfried.szameitat/blog/2005/09/29/generic-extraction-via-function-module
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a0f46157-e1c4-2910-27aa-e3f4a9c8df33
check the following thread
generic extraction with function module
Generic Extraction with function module
Regards,
Ram.

Delta Problem while extracting the data by using function module

Hi Experts,
I have extracted the data by using Function module, for delta loads I have given Calday and additive delta in Generic delta settings, in BW side I have initialized the data after that I have given delta update option in infopackage and I made process chain also, every day process chain is running successfully but it is showing zero records, but there is a data in Data source (RSA3), means delta is not working.
What is the problem,
Is there any another settings for delta loads,
Please help me to do this,
Helpful answer will be appreciated with points,
Regards,
Venkat

Hi,
Try this delta type :NEW STATUS FOR CHANGED RECORDS.
More information from Nagesh, this information may help
1. New status for changed Records.
2. Additive delta.
New status for changed records means
New Order
order no quantity
1000 10
order changed to quntity 8. then 2 records will posted 2 BW in first case.
1000 -10
1000 8
if you come to Additve delta.
for the same case it will send the same record as
1000 10
changed records
1000 -2
this is the difference. New status with changed records should be used only in association with ODS not cube becoz we don't have overwrite option.
Additive delta we can use for ODS and Cubes with update mode Addition.
Regards,
Satya

Delta Extraction Using Function Module ( Customization )

Dear Experts,
I want a sample code for Delta Extraction using Function Module ( If it is customized already working code very helpful ), I have already created Function Module but Full update is happening. If I give delta update again it is retrieving all records. It is very urgent, if you have please send me to the following mail ID.
[email protected]
Best Regards,
SGK.

Hi SGK,
I've done this for a delta based on a timestamp and it's actually pretty easy. The basic steps are:
1) Create an extract structure in SE11. Make sure the structure has a date or timestamp field in it that you can use for delta. You'll need to include the field twice if you also want to extract it to BW/BI since once it's chosen as the delta field then it will be hidden in the interface.
2) Create the extractor function module in SE37. You can use RSAX_BIW_GET_DATA_SIMPLE as a template. Make sure your logic restricts the data it retrieves according to the selections that are passed in I_T_SELECT, including restrictions on the delta field.
3) Create a generic DataSource in RSO2. Click Extraction by FM then fill in your extract structure and function module. Click Generic Delta and pick your delta field and the appropriate radio button (time stamp or calendar day). If your delta field is a timestamp field then be sure to set the upper and lower safety limits to -86400 and 86400 respectively. This might not be necessary on your version of SAPI but on mine there is a bug where it doesn't translate between system time and UTC (GMT) correctly so this was necessary.
You don't need to program any special delta handling logic in your function module as long as you restrict the data you retrieve based on the delta field (I_T_SELECT). This is because the SAPI takes care of catching the init, delta and repeat requests, translating them to the appropriate delta field values, and then passing them to your function module as if it was a full extraction for a specific date or timestamp range.
Hope this helps!
Jason

Code For Delta Extraction Using Function Module

Dear Experts,
I want a sample code for Delta Extraction using Function Module ( If it is customized already working code very helpful ), I have already created Function Module but Full update is happening. If I give delta update again it is retrieving all records. It is very urgent, if you have please send me to the following mail ID.
[email protected]
Best Regards,
SGK.

Dear KJ,
Thank for your response. I saw the code that you sent, you have used some ztables like ZSC_DELTA_IP, ZSC_SAFETY_DELTA, ZSC_SET_EXT_TIME
What are the fields that you have created in these tables , what is use of these tables, can you send the fields that you have used in these tables.
Thanks & Regards,
SGK

Generic Extraction - Using Function Modules

Hi Friends,
Can you pl let me know the step by step process for creating generic extraction using function module?
Thanks in Advance.
Regards,
Ari.
Please search the forum before posting a thread
Edited by: Pravender on Aug 5, 2010 7:31 PM

Hi,
Plz find this doc.
http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a0f46157-e1c4-2910-27aa-e3f4a9c8df33.
And go this link...
http://www.sdn.sap.com/irj/scn/advancedsearch?query=genericextractionwithfunctionmadule
Regards.....KP
Edited by: kundan.sap on Aug 5, 2010 4:35 PM

How to extract the data by using function module?

hi experts,
what are the steps i have to fallow to extract the data from R/3 by using FUNCTION MODULE.
thanks & regards
venkat

Hi,
Extracting data from R/3 extract structure thru function modules
You can proceed with create function module using SE37, thereu2019s sample in system RSAX_BIW_GET_DATA_SIMPLE,
You need to know the logic how to populate the structure,
after that RSO2, create datasource specify extract structure and
function module,
activate and replicate to bw.
Chheers
Raj

Generic extraction using function module and view

hi every one ,
iam new to bw and can anyone plz tell me how to extract the data from R/3 to bw using generic extractor by creating function module and a view
thank u,
kishore

Hi Kishore,
Check this blog:
/people/siegfried.szameitat/blog/2005/09/29/generic-extraction-via-function-module
Also Check this doc:
http://help.sap.com/saphelp_nw04/helpdata/en/3f/548c9ec754ee4d90188a4f108e0121/frameset.htm
Generic Extractors
Generic data sources
Generic DS
Bye
Dinesh

Infocube data extraction using ABAP

Hi,
We need to extract Charactristics values data from Infocube but LISTCUBE cannot be used because of reasons of flexibilty.
can any body suggest a way of the data extraction from the Infocube.I tried using the 'RSD_CUBE_DATA_GET' but not to much success also SAP will not support for later releases.
If anybody has a template program can you plaese send it.
at email id [email protected]
Thanks and Regards,
Arunava

Hi
In BW v3.1 have been able to use function module RSDRI_INFOPROV_READ, (- see demo program RSDRI_INFOPROV_READ_DEMO).
Hope this is of some help.
Regards,

R/3 Master Data Extraction from Function Module

Hi Experts,
I need to extract R/3 Master Data (Attr & Text) using function Module.
It is already developed and in Live system,I need to extract Master Data for 3 more attributes.
Could you please specify detailed steps on how to proceed wit this once i made changes to Function Module (ABAP Code),Extract Structure...how shall i proceed once this is done.
Thanks

Hi,
Check the following,
http://help.sap.com/bp_biv235/BI_EN/html/bw.htm
business content
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/biw/g-i/how%20to%20co-pa%20extraction%203.0x
https://websmp203.sap-ag.de/co
http://help.sap.com/saphelp_nw04/helpdata/en/37/5fb13cd0500255e10000000a114084/frameset.htm
(navigate with expand left nodes)
also co-pa
http://help.sap.com/saphelp_nw04/helpdata/en/53/c1143c26b8bc00e10000000a114084/frameset.htm
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/fb07ab90-0201-0010-c489-d527d39cc0c6
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/1910ab90-0201-0010-eea3-c4ac84080806
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/ff61152b-0301-0010-849f-839fec3771f3
FI-CO 'Data Extraction -Line Item Level-FI-CO'
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a7f2f294-0501-0010-11bb-80e0d67c3e4a
FI-GL
http://help.sap.com/saphelp_nw04/helpdata/en/c9/fe943b2bcbd11ee10000000a114084/frameset.htm
http://help.sap.com/saphelp_470/helpdata/en/e1/8e51341a06084de10000009b38f83b/frameset.htm
http://www.sapgenie.com/sapfunc/fi.htm
FI-SL
http://help.sap.com/saphelp_nw2004s/helpdata/en/28/5ccfbb45b01140a3b59298c267604f/frameset.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/41/65be27836d300ae10000000a114b54/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/ee/cd143c5db89b00e10000000a114084/frameset.htm
Please reward for the same.

Error occurred while loading Generic extraction using Function module

Hi all
I'm trying to do INIT for Generic Extractor using Function module, but i'm getting error as "Error occurred in the source system"
Error message from the source system
Diagnosis
An error occurred in the source system.
System Response
Caller 09 contains an error message.
Further analysis:
The error occurred in Extractor .
Refer to the error message.
Procedure
How you remove the error depends on the error message.
Note
If the source system is a Client Workstation, then it is possible that the file that you wanted to load was being edited at the time of the data request. Make sure that the file is in the specified directory, that it is not being processed at the moment, and restart the request.
Job terminated in source system --> Request set to red
Message no. RSM078
Can u help plz....

Hi Vishnu
This are the Job log details i found in source system...Can u tell what whould be the problem?
Message
Job started
Step 001 started (program SBIE0001, variant &0000000002861, user ID
Asynchronous transmission of info IDoc 2 in task 0001 (0 parallel tasks)
DATASOURCE = ZYFI102
RLOGSYS    =
REQUNR     = REQU_D9Y4CZDQULRIHRRVU33KOLQZO
UPDMODE    = D
LANGUAGES = *
         Current Values for Selected Profile Parameters               *
abap/heap_area_nondia......... 0                                       *
abap/heap_area_total.......... 10737418240                             *
abap/heaplimit................ 40000000                                *
zcsa/installed_languages...... DE                                      *
zcsa/system_language.......... E                                       *
ztta/max_memreq_MB............ 2047                                    *
ztta/roll_area................ 3000000                                 *
ztta/roll_extension........... 2000000000                              *
No authorization for Acct type D
Job cancelled after system exception ERROR_MESSAGE
Thanks in advance
Edited by: MohanDP on Feb 25, 2011 11:58 AM
Edited by: MohanDP on Feb 25, 2011 12:01 PM

Creation of Generic Data source using function module based on the program which was used to created ABAP report

Hi,
We have a requirement to create a BI report based on plant maintenance report. The plant maintenance report is based on a ABAP program with complex logic. My question is i want create a Generic Datasource using Function module and can I include the logic(Abap Program) that is used for plant maintenance report in the function module? Please share your thoughts.
Thanks,
Ravi

Hi,
Step1-Create a table structure which you need to create same as the fields you require in you data source.
Step 2-create a custom abap program and inside that call the Client abap program with the selections as required and save the result data in some table
Step 3-create infoset query.In the infoset query give your table structure name and program name which you developed.
Step4-create data source on top of that query

Generic data extractor using function module

Hi All,
I want to create a generic data extractor using a function module within the BW system. i.e. the extractor will run in BW and and store the data in a cube( in BW). No R/3 is invloved. I proceeded as follows:
1. Created a structure through se11.
2. Created a function module. But while defining "E_T_DATA" in the "Tables" section of the function module, I am getting the error "TABLES parameters are obsolete". I defined as follows:
E_T_DATA TYPE ZBW_EXTRACT
ZBW_EXTRACT is the name of the structure.
What should i do in this case ?
Thanks,
Satya

Hi,
I went to se80. Copied the function module "RSAX_BIW_GET_DATA_SIMPLE" to my function group. When i tried to change the associated type from "SFLIGHT" to my own structure, it again gives a warning that "TABLES parameters are obsolete!". It does not allow me to either save, check or activate the function module. What should i do ?
Please reply urgently.
Thanks,
Satya

Data extraction using Function Midule

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