Enhancing a transaction datasource!

Hi all,
Can anyone please tell me where I can find documentation on writing User exits/enhancing transaction datasources. Is the procedure for enhancing transaction datasource same for all extraction methods like LO-Cockpit, LIS, COPA, Generic Datasource and FISL or are they dependent on the extraction method.
I need to enhance LIS datasource and write code to populate value for couple of new fields.
I appreciate your help.
thanks.

Your question has been already answered !
https://websmp205.sap-ag.de/bi -> BI InfoIndex -> Exits
Bye,
Roberto
Anyway, try to do a search inside these forums...you will try a lot of very useful material and sample...

Similar Messages

Transaction Datasource Enhancement

Hi Experts,
I did the extractor enhancement for 0WBS_ELEMT_ATTR. Data will be loaded to an infocube using infosource 0CO_OM_NWA_1. Do I still need to enhance the transaction datasource to populate data into a infoobject related to WBS element? Please help on this.
Thanks,
Bill

Was the masterdata enhancement for a new attribute to WBS ?
For reporting purposes you may use master data.
It depends, if you want to use the attribute data for drill down it has to be made navigational.

Transactional datasource enhancement

Need documentation for transactional datasource enhancement
Please search SDN
Edited by: Pravender on May 25, 2010 12:28 PM

hi,
chk the links
Master data enhancement
CMOD Enhancements
Enhancing master data extractor
Lo Enhancement- Transactional data
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b0af763b-066e-2910-a784-dc6731660f46
Ramesh

Adding a Field in a Transaction Datasource

Hi,
I have created a ZAUTH InfoObject in BI for the field Authorization group (BEGRU - MARA). This ZAUTH Infoobject is getting filled in through Master data Load of 0MATERIAL. I have added the Infoobject ZAUTH as a Navigational Atttribute in 0MATERIAL.
I have created a Billing DSO for the Transaction load which gets data through the Datasource 2LIS_12_VDITM. In DSO, i have a requirement wherein i have to write a routine using 0customer & Authorization group (ZAUTH). The requirement goes like this:
If the Customer number = 100 & Authorization = ABC, Put Detail = Stock.
If the Customer number = 200 & Authorization = XYZ, Put Detail = Trade.
The Problem here is i dont have the BEGRU field in the Transaction Datasource 2LIS_12_VDITM. I know we can customize the Datasource & add this field. But, is there any other way to do this?
Regards,
Murali

I guess you can realize this requirement without enhancing the datasource. There is 1:1 relationship between material and auth group as it is added as an attribute on it. You can derive the auth group by looking up material master data in the code, for the material on the billing document. Once this is derived you can build your logic for detail. You need to derive auth group at a lower level in the data flow and put logic for detail at the next level or you can consider using start (derive auth group) and end routines (logic for Detail).

Enhancing the CRM datasource

Hi experts,
i have to enhance the CRM datasource with some additional fields and fill them.
so far i am succesfull in doing the below.
1. i have appended the fields to the extractstructure and also regenerated the datasource
2. and when to the BADI for Messaging Flow for writing the code.
the problem here is its giving a small popup screen in which it has few implementations given by SAP in which do i need to put the code (i am assuming that its the same as our old exit concept where we use the same exit for all transaction datasoruces just by using the case statement) so in that four which one should i use for putting the code and what others are used for.
The below are the implementations available when i execute the badi for messaging flow.
CRM_BTX_EEW_BWA
CRM_BWA_ENHANCE_EX
CRM_BWA_ORDER_1
CRM_CSDR_BWA_MFLOW
If not a big trouble i will be greatfull if somebody can give me the code sample for getting a field filled from someother table with simple logic.
thanks and regards
sreedhar

Pls chk this link for Crm enhancement
Enhance standard data sources in CRM
BWA1 is for all standard crm datsource maintaince
rsa2 for generic datasource
BWA5 i think we use this Tcode after RSA5 activation additionally.
yes(incase of delta)
BWA7 do we have to use this tcode along with BWA1 for standard datasources also or else only for generic datasource.
irrespective of the type of dtasource,use it if you want to load delta(you need to delta enable the datasource here)
So we don't need to put the code as we traditionally do it for R/3 , if we just mapp the fields that would bring the data for these fields.
as i told in CRM we willwrite code in BADI in case you have done enhancement
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/biw/a-c/customer%20enhancements%20and%20userexits%20in%20bw%20-%20sap%20netweaver%20%20know-how%20network%20webinar.pdf
also chk this(credit goes to the writer)
CRm enhancement:
1. Enhance Extract Structure with the required fields. (Create & include an append structure to the extract structure via transaction RSA6).
2.a) Release the fields of the append for usage. ( To do this, double click on the Datasource and remove the flags in the column 'Hide Field' for all fields of Append).
2.b) If the new fields cannot be seen in the extract structure of the transaction BWA1 then change and save the datasource, and then activate it in RSA6.
3. Define your mappings in BADI (CRM_BWA_MFLOW) to fill these fields.
Goto SPRO . Follow the path ->SAP Implementation guide ->Implementation with other mySAP components ->Data transfer to the Business Information Warehouse-> Settings for the application specific datasources (CRM)->Settings for BW adapter-> Badi :BW adapter :Enhancement of datasources in messaging flow.
4. Replicate the new Datasource to BW.
5. Expand the Communication Structure in BW.
6. Maintain transfer Rules for the new Datasource.
7. Activate the trasfer rules and perform the upload.
Refer to the SAP Note 692195 for more info ......
send ur mailid, mail u some good step by step- doc abt this.
*pls assign points,if link is useful*
Regards
CSM Reddy

Enhancing CO-PA DataSources

hi guys,
i created a COPA datasource and i want to enhance it with 2 more fields.
In RSA6 i can enhance the extract structure with the new fields, but i'm not able to find the right Enhancement to put under cmod.
Is it possible to do it?
Doing it can i have problem during delta extraction?????
Regards
Piero

Hi,
if you want to populate the additional fields of you COPA extractor you have to use the cmod enhancement for transaction data EXIT_SAPLRSAP_001. This one is for all transaction data extractors and within the coding you have to separate the coding by asking the datasource name, i.e. with a case-statement.
If you have never used the extraction enhancements in cmod you first have to activate them.
This enhancement has no impact on the delta mechanism.
Regards
Adios

Enhancement to 0MAT_PLANT_ATTR datasource

I need to enhance 0MAT_PLANT_ATTR datasource with additional fields STPRS, PEINH from MBEW table and WAERS (currency for STPRS) from T001 table. Table T001 and MBEW table have no fields in common. So I took an indirect approach to this.I have a program for enhancing a BW DataSource in R/3. Here is the code:
types: begin of zty_waers,
bukrs type bukrs,
waers type waers,
bwkey type bwkey,
end of zty_waers.
data: zit_waers type standard table of zty_waers,
wa_waers like line of zit_waers.
DATA : it_temp type standard table of biw_marc_s,
wa_temp like line of it_temp,
S_INDEX TYPE SY-TABIX,
z_index type sy-tabix.
DATA : BEGIN OF ITAB_MBEW OCCURS 0,
MATNR TYPE MATNR,
BWKEY TYPE BWKEY,
STPRS TYPE STPRS,
PEINH type PEINH,
WAERS type WAERS,
END OF ITAB_MBEW.
data: wa_mbew like line of itab_mbew.
DATA: BEGIN OF ITAB_CEPC OCCURS 0,
PRCTR LIKE CEPC-PRCTR,
KOKRS LIKE CEPC-KOKRS,
DATBI LIKE CEPC-DATBI,
SEGMENT LIKE CEPC-SEGMENT,
END OF ITAB_CEPC.
select abukrs awaers b~bwkey into table zit_waers
from t001 as a inner join t001k as b on
abukrs = bbukrs.
IF NOT I_T_DATA[] IS INITIAL.
IT_TEMP[] = I_T_DATA[].
SELECT MATNR BWKEY STPRS PEINH FROM MBEW INTO TABLE ITAB_MBEW FOR ALL ENTRIES IN IT_TEMP
WHERE MATNR = IT_TEMP-MATNR and BWKEY = IT_TEMP-WERKS.
SELECT PRCTR KOKRS DATBI SEGMENT FROM CEPC INTO TABLE ITAB_CEPC FOR ALL ENTRIES IN IT_TEMP
WHERE PRCTR = IT_TEMP-PRCTR AND KOKRS = IT_TEMP-KOKRS AND DATBI = '99991231'.
ELSE.
EXIT.
ENDIF.
loop at itab_mbew into wa_mbew.
z_index = sy-tabix.
read table zit_waers into wa_waers with key bwkey = wa_mbew-bwkey.
if sy-subrc = 0.
wa_mbew-waers = wa_waers-waers.
endif.
modify itab_mbew from wa_mbew transporting waers.
endloop.
sort itab_mbew by matnr.
loop at i_t_data into wa_temp.
s_index = sy-tabix.
Read Table itab_mbew with key matnr = wa_temp-matnr
into wa_mbew.
if sy-subrc = 0.
wa_temp-zzstprs = wa_mbew-stprs.
wa_temp-zzwaers = wa_mbew-waers.
wa_temp-zzpeinh = wa_mbew-peinh.
endif.
Sort itab_cepc.
Read Table itab_CEPC
with key PRCTR = wa_temp-PRCTR
KOKRS = wa_temp-KOKRS
binary search.
if sy-subrc = 0.
wa_temp-ZZSEGMENT = itab_CEPC-SEGMENT.
endif.
modify i_t_data from wa_temp.
clear wa_temp.
endloop.
But when I am testing the datasource for the new fields the data is coming out wrong. For example if I run the extractor checker RSA3 for material number 10000306 and plants 1017 - 1021 i extract 2 entries and the stprs values are same for both plants
But if I run RSA3 for 1021 alone then i get another value for 1021 plant. This means the STPRS value is getting overwritten for some reason. Debugging of this code is very difficult since there is a form embedded in this program.
Can anyone tell me wht is wrong with the logic?
Thanks
Deepthi

Hi Deepthi,
As I see and understand your code,
the problem area could be :
sort itab_mbew by matnr. ***
Here you are sorting the table by MATNR alone, where as when actuall see that
the remaining data would be corresponding to the material only, so when sort
the table alone with MATNR probably your Plant data would get jumble..
so, try sorting the table with all the keys you are having in this table..
and read the table with the max. comibations available or possible..
you should be able to locate the record right get right data..
Hope it helps..
Cheers,
Pattan.

JDev 9.0.3.3 Commit issue when using Transaction DataSource

Hi,
Env: JDev 9.0.3.3/WL 6.0 sp1/Oracle 8i
We have successfully deployed our application in 3-tier(remote mode) in JDev 9.0.3.2. using JClient, EO/VO, EJB Session Facade (BMT).
Now we are planning to use JDev 9.0.3.3
In JDev 9033 with the same code base we have issues after Commit.
We are using ejb.txn.type=global (default) and Weblogic Transactional DataSource. It gives following error after Committing and when we navigate to some other row:
=====================================================
[690] BaseSQLBuilder Executing DML ... (Update)
[691] Executing DML...
[692] UPDATE CISDBA.DCX_X_SAVED_SEARCH SavedSearch SET DCX_MODEL_YEAR=?,DCX_USAGE_VEHICLE_FAMILY=?,DCX_END_ITEMS=?,DCX_RECORD_STATUS=? WHERE DCX_ID=?
[693] cStmt = conn.prepareCall(" UPDATE CISDBA.DCX_X_SAVED_SEARCH SavedSearch SET DCX_MODEL_YEAR=?,DCX_USAGE_VEHICLE_FAMILY=?,DCX_END_ITEMS=?,DCX_RECORD_STATUS=? WHERE DCX_ID=?"); // JBO-JDBC-INTERACT
[694] cStmt.setObject(1, "2004"); /*DcxModelYear*/ // JBO-JDBC-INTERACT
[695] cStmt.setObject(2, "LX"); /*DcxUsageVehicleFamily*/ // JBO-JDBC-INTERACT
[696] cStmt.setObject(3, "All"); /*DcxEndItems*/ // JBO-JDBC-INTERACT
[697] cStmt.setObject(4, "All"); /*DcxRecordStatus*/ // JBO-JDBC-INTERACT
[698] // ERROR: Unknown data type java.lang.Long // JBO-JDBC-INTERACT
[699] cStmt.setObject(5, "206"); /*DcxId*/ // JBO-JDBC-INTERACT
[700] cStmt.execute(); // JBO-JDBC-INTERACT
[701] cStmt.close(); // JBO-JDBC-INTERACT
BaseCostInvestCost VO before postChanges...
this.getWhereClause(): null
isDirty() before executeQuery...
this.getWhereClause(): null
isDirty() after executeQuery...
BaseCostInvestCost VO before postChanges...
this.getWhereClause(): null
isDirty() before executeQuery...
this.getWhereClause(): null
isDirty() after executeQuery...
[702] BaseSQLBuilder: releaseSavepoint 'BO_SP' ignored
[703] BaseSQLBuilder: setSavepoint 'BO_SP' ignored
BaseCostInvestCost VO before postChanges...
this.getWhereClause(): null
isDirty() before executeQuery...
this.getWhereClause(): null
isDirty() after executeQuery...
BaseCostInvestCost VO before postChanges...
this.getWhereClause(): null
isDirty() before executeQuery...
this.getWhereClause(): null
isDirty() after executeQuery...
[704] BaseSQLBuilder: releaseSavepoint 'BO_SP' ignored
[705] EJBTxnHandler: Commited txn
[706] BaseCostInvestCostView2 notify COMMIT ...
[707] BaseCostInvestCostView1 notify COMMIT ...
[708] StdCostView1 notify COMMIT ...
[709] AltCostView1 notify COMMIT ...
[710] PaperCarView1 notify COMMIT ...
[711] InvestCostItemView1 notify COMMIT ...
[712] SavedSearchView1 notify COMMIT ...
[713] AltCostView1_BaseInvestToAltViewLink_AltCostView notify COMMIT ...
[714] InvestCostItemView1_BaseInvestToInvestItemViewLink_InvestCostItemView notify COMMIT ...
[715] PaperCarView_BaseCostTrackedVehicleViewLink_PaperCarView notify COMMIT ...
[716] VehicleProgramLOV1 notify COMMIT ...
[717] SubDeptLOV1 notify COMMIT ...
[718] Transaction timeout set to 28800 secs
[719] Column count: 14
[720] ViewObject : Reusing defined prepared Statement
[721] QueryCollection.executeQuery failed...
[722] java.sql.SQLException: The transaction is no longer active (status = Committed). No further JDBC access is allowed within this transaction.
     void weblogic.jdbcbase.jts.Connection.checkIfRolledBack()
          Connection.java:468
     void weblogic.jdbcbase.jts.Statement.setMaxRows(int)
          Statement.java:179
     void weblogic.jdbc.rmi.internal.StatementImpl.setMaxRows(int)
          StatementImpl.java:82
     void weblogic.jdbc.rmi.SerialStatement.setMaxRows(int)
          SerialStatement.java:132
     void oracle.jbo.server.QueryCollection.executeQuery(java.lang.Object[], int)
          QueryCollection.java:534
     void
===================================================

Hi Carsten,
I tried to reproduce your problem, but couldn't. Let me explain what steps I executed and perhaps you can advise where I've not matched your steps.
--Using build jdeveloper 9.0.3.3.1203, I built a new bc4j project containing a dept-emp default bc4j project (deptEntity, empEntity, deptView, empView, deptempFKAssoc, deptempFKViewLink, ApplicationModule).
--In dos shell, I went to the directory \jdevdir\jdev\bin and ran setvars -go to set the correct jdk version
--In the dos shell, in the directory \jdevdir\j2ee\home I executed the following command to install oc4j:
java -jar oc4j.jar (defaults pswd to welcome for admin)
--I remoted the appmodule to EJB Session Bean (BMT) and created a new deployment profile using the 9ias configuration for the application module.
--I deployed the bc4j objects to oc4j
--I created a new project
--In this project I created a new jclient master-detail form using the above project's application module for the data model
--I saved all and compiled the jclient project
--I ran the jclient form and inserted a master record
--I committed the transaction successfully
--I browsed records, then edited a record
--I committed the transaction successfully, then browsed.
Is there something I've missed? Did you migrate your project and not start by creating a new project? Is there something special about the database schema you are using?
Thanks,
Amy

Creating a non transaction datasource

All,
I am using Quartz to fire Hibernate Jobs. Quartz Scheduler runs as a servlet in tomcat, the Hibernate job is a standalone app.
The Scheduler calls the app like so:
Quartz>Shell>Hibernate.
When I start the Hibernate jobs, they instantly go into a blocked state, basically db dealocks. When view the connections with
mysql admin, I can see the connections are sleep!
I heard thru the grapevine that a non-transactional datasource would solve this problem.
How do I do this? Is it done in tomcat, or do I need to change my hibernate db connection?
Any ideas?

You're deadlocking with another process - quite possibly with one of your earlier tasks that stalled for some reason.
Turning off transactions is a dumb way to fix this - it avoids you finding out what the real problem is, thus curing the symptom but probably not the disease. Find out what's deadlocking and why, then fix that problem properly.

Enhance the BW datasource

I will appreciate if you can help me to resolve the abap code below.
I am trying to enhance the datasource 0refx_2with field RESPONSIBLE from Table VIBDPR
Please help me asap, I am trying to enhance the BW datasource with only one field "Responsible" in 0refx_2 datasource . I am getting the error in code that case i_chabasnm is unknown and tables not defined by data statement
please help me to correct the code I am just picking the field RESPONSIBLE from Table VIBDPR
Abap Code below:
Tables: VIBDPR. "Property master data table
data: l_tabix like sy-tabix.
case i_CHABASNM.
*Enhancement of Property Master Record
WHEN '0REFX_2'.
case i_datasource.
WHEN '0REFX_2'.
data: l_s_REIS_MEASUREMENT_TRAN like REIS_MEASUREMENT_TRAN.
loop at i_t_data into l_s_REIS_MEASUREMENT_TRAN.
l_tabix = sy-tabix.
select single * from VIBDPR where BUKRS = l_s_ REIS_MEASUREMENT_TRAN - BUKRS.
if sy-subrc = 0.
l_s_BIW_VIBDPR_s-ZZRESPONSIBLE = VIBDPR-RESPONSIBLE.
modify i_t_data from l_s_ REIS_MEASUREMENT_TRAN index l_tabix.
endif.
endloop.
endcase.
endcase
Thanks
Regards
Soniya

Tables: VIBDPR. "Property master data table
data: l_tabix like sy-tabix.
data: l_s_REIS_MEASUREMENT_TRAN like REIS_MEASUREMENT_TRAN.
case i_CHABASNM.
*Enhancement of Property Master Record
WHEN '0REFX_2'.
case i_datasource.
WHEN '0REFX_2'.
loop at i_t_data into l_s_REIS_MEASUREMENT_TRAN.
l_tabix = sy-tabix.
select single * from VIBDPR where BUKRS = l_s_ REIS_MEASUREMENT_TRAN - BUKRS.
if sy-subrc = 0.
l_s_REIS_MEASUREMENT_TRAN-ZZRESPONSIBLE = VIBDPR-RESPONSIBLE.
modify i_t_data from l_s_ REIS_MEASUREMENT_TRAN index l_tabix.
endif.
endloop.
endcase.
endcase
Check this code... small change in your code.
l_s_REIS_MEASUREMENT_TRAN-ZZRESPONSIBLE = VIBDPR-RESPONSIBLE.
Regards, SB

Active transactional datasources not listed in business content collection

Dear experts,
for SRM bidding engine i have activated the extractors in SRM through transaction RSA5 and put them on a transport. Replicated them in BW and their they are appearing correctly, activated them and provided infopackages.
Now when i want to activate Business Content SRM role SAP_BW_SRM_ACT_BE and after grouping look for the transactional datasources, they are not listed in the list of objects (grouped 'before and after', collection 'automatic').
1.Is this normal and do i need to make the links between datasources and infosouces myself after activating the role?
2.or does it normally installs the entire flow correctly?
Also weird - my datasources are BI7.0 and some of my BW SRM content is from older 3.x version, containng infosources and communications structures. Can this be the reason why Business Content grouping does not find the datasources?
Regards,
Steven

Hi,
looked at the note but did not provide more info as i already applied what is written in the note.
This role for bidding engine after I have put it into the collective window, among the other objects it will activate it does not list the datasources of the transactional data, nor the links to the infosources.
Installing it like this will require me to connect the datasources manually to the dataflow, which i want to avoid.
Is there a way to make BW connect the transactional datasources of SRM Bidding Engine connect automatically with the business content BW flow of Bidding Engine? this i though would be done by collecting it (before and after), grouping (automatically).
Regards,
steven

Enhancement of Standard Datasource in LBWE.

Hi,
I am enhancing the standard datasource for additional fields from the extract structure in LBWE. I have selected the fields in maintenance and pushed them into the selection criteria (first column), and saved the daatsource change in a request. but to my surprise the field contents in Selection criteria and pool(Second Column) column are same as of original in R/3 Development server itself.
I have then redone the activity and then generated datasource followed by deactivation and activation of datasorce, this has collected a workbench and customization request . But when i again open the maintenance screen of the data source it is again same as of original before change.
I don't understand why this is happen.
can some one please guide me and guide how to enhance the datasource in the maintenance screen of the datasource.

Hi,
Its very simple.
1. delete setup table and delta queue ( all the clients)
2. If fields can be added through lbwe maintainance then add other wise create a append structure
and exit for filling up the value for the fields..
3. change mode in data source ---> uncheck hide buttuon --> if you want data to be extracted
using newly added fields plz check selection checkbox..
4.. Thats it...
Regards,
Viren.

Enhancing a Standard DataSource

Hi Everyone,
Is there any Resrtiction for enahncing a DataSource? I am enhancing my Standard DataSource 2LIS_11_VAITM with around 12-15 fields.Does the affect the Performance of the Syste. What is the Disadvantages if I do SO. I need to enhance because I need to add Fields from ZTables.
Thanks and Regards,
Samir

Hi Surender,
What will be the Text DataSource for Remarks field (VBBP-Z006) . I could not identify the Text Datasource for this field.Currently, I am loading, Customer, Plant, Material, Customer Text, Vendor, country, Region Text DataSources.
But I am not able to identify whether Remarks Field will be getting the Text or Not.Also , I think i need to have Remarks as a Field in DataSource with some Key Value then only it gets theTexts from Master Data. I mean, For Example, For Material, We have to Add 0Material in the Cube and then it gets theTexts from MAterial Text DataSource when we execute the Reports.
So , In this case, What should be my Approach. Do I need to maintain Remarks as afield in my Cube. Or how should be my approach so that VBBP-Z006(REMARKS- Text ID) is loaded into BI.
If I need to maintain Remarks as a field with Key Value , then how do I map it.I hope I am clear
Regards,
Samir

Master Data Datasource Enhancement or Custom Datasource

HAI
Im implementing the BI7.0 for procurement. We need to the data for VENDOR from XK03(T-code).
In XK03 , we have some custom defined class and its charateristic values .
So if i want to use 0vendor then i need to enhance the standard datasource of 0VENDOR.
So cani enhance the standard datasource or can my abaper create a custome R/3 table and load the vendor details. Then i will create the custom datasource. And load the data into BW.
Pls tell me how to do this one.
kumar

hi,
why u want take abap helper, if u want u can create ur customet table ur self go to se 11 create table and enter field what u want , and define lenth and chat type. got o rsa5 create ur data soure and replicate in be side and upload into ur data targets
u need more than 1 table u can create view got to se11 create view.
Thanking u
suneel.

Enhancing 0CRM_SALES_ACT_1 crm Datasource

guys i have read so many threads here to enhance 0CRM_SALES_ACT_1 crm datasource. i am adding 4 fields to this ds and would like to know how to enhance this. i would like this to delta capability.
do we have to use4 badi..if so can us send me sample abap code? what is the best practice and procedure

Hello,
You can enhance th edatasource from RSA6. Append the fields to the datasource structure and write a abap code in CMOD for those added fields.
Also go through the below forum:
[CRM Extractors - Mapping in BWA1;
Regards,
Pratap Sone

Enhancing a transaction datasource!

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