Enhance extract structure conflicts with EXIT_SAPLRSAP_001

Hello All,
We have many BW projects going on at the same time. One area we keep bumping into each other is when we need to enhance an extract structure for a datasource.
What we run into is we have to modify it for one extractor and then for another (let's say both are in the LO Cockpit). How do you handle this?
Problem is one project may be ready to move the enhancement and the other not ready.
This is for transaction data so EXIT_SAPLRSAP_001 is being used. Should we create multiple include programs to avoid this?
Thanks!

I got the question .
Yes if parallaly many deveopers working on the same task thats modifying the extraxt structure for data source then two ways are there
A) Select the time frame whose development is moving to quaality first as definately there will
     be the time frame when the development is moving to quality and all .
     So if some one is working on it comment ht ecode andmove to quality .
     Once your transport order realesed the other can uncomment there code and in the next transport
     there code is also transported with your code .
B) Second is the creation of mulitple includes as there will be no transport order blockage in that .
I suggest the first in the better optiona as no need to increase the number of INCLUDE as one is already provided by SAP is work fine .
Assign marks is the best way to appreciate help whoever it is

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Enhance extract structure

Hi folks ,
Is there any how to enhance extract structure guide avaialable ? , if so pls give me the short cut. else If u can share the steps to add a new field from a r3 table to existing extract structure for Plant Maintenance DS it will be great .
with regards
siv.

Hi Sri,
take a look to this thread:
/community [original link is broken]
however, if you are referring to the 2LIS_17_..., you can add fields from the business content in this way:
LBWE
click on 'maintenance' for your extractor
transport from the right side the fields you need to (red light)
click on '2LIS_17_... to remove or add some flag to the new fields and to generate the datasource (yellow light)
click on the update control to active the extract structure (green light)...
if you have to add some fields that are not available from the business content, please follow the previous link and use one of the two procedures described...then you have to fill this field by the specific user exit for BW transactional flow..
If you want some more info, let me know, but don't forget to assign some points by clickin'on the yellow star for each reply to the contributors that help you !!!
It's a way to say thanks!!
Bye,
Roberto

ERP 6 Enhancement Pack 2 conflict with Add-on AFS 6.0

I am installing ERP 6 Enhancement Pack 2 in IDES server which ERP 6.0 with add-on AFS 6.0 installed. I ecountered below error on ERP 6 Enhancement Pack 2 conflict with Add-on AFS 6.0 :
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Hi Edward,
in the Master Guides on http://service.sap.com/erp-inst, we recommend that you check the Add-On compatibity prior to installing the enhancement package. For Add-Ons you might need for instance separate "Conflict Resolutions", and should make sure that these are available. You contact the owner of this Add-On to find out more.
If this topic is solved for an Add-On, but the issue still persists, it might be a support topic.
(An Add-On in this sense is anything which you install in addition to the Standard SAP ERP. As the enhancement packages alter SAP ERP, the add-on might need to react. For SAP Add-Ons, this is done with conflict resolution transports)
regards,
Andreas R

Can I enhance extract structure with standard field?

Friends,
Can I enhance the extract structure with standard field.
Eg. If I want add(append) field PACKNO to Extraction structure MCVGIH. PACKNO is a field from standard table. So Can I do this and populate this without using abap code(customer exit) Should I give foreign key field also in the append stucture.
Please help me
Joe

Hi Joe,
mostly it works as A.H.P explained, because in the extractor they mostly do a move-corresponding of the fields. Sometimes they don't, specially for newer applications and extractors because the abap statement move-corresponding is on the list of obsolete statements. In that case you need to do some coding.
So basically I would recommend to add the field, regenerate the datasource and check the result with rsa3.
regards
Siggi
Message was edited by: Siegfried Szameitat

2LIS_05_Q0ITEM Enhancement / Extract structure

Hi experts,
I am trying to enhance a data source and am having an issue adding a field to the extract structure.
The 2LIS_05_Q0ITEM includes a field called MATNR for the Material Number of the claimed notification (Table MCQMEL) which I don't need (as it is in the Notification Data source).
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Hi,
The LO steps are described in:
http://www.sap-img.com/business/lo-cockpit-step-by-step.htm
http://wiki.ittoolbox.com/index.php/HOWTO:How_to_do_LO_Extraction
Go through these weblogs for detailed understanding of LO extraction mechanism. If you have any further queries, post them.
/people/sap.user72/blog/2004/12/16/logistic-cockpit-delta-mechanism--episode-one-v3-update-the-145serializer146
/people/sap.user72/blog/2004/12/23/logistic-cockpit-delta-mechanism--episode-two-v3-update-when-some-problems-can-occur
/people/sap.user72/blog/2005/01/19/logistic-cockpit-delta-mechanism--episode-three-the-new-update-methods
/people/sap.user72/blog/2005/04/19/logistic-cockpit-a-new-deal-overshadowed-by-the-old-fashioned-lis
/people/sap.user72/blog/2005/02/14/logistic-cockpit--when-you-need-more--first-option-enhance-it
/people/sap.user72/blog/2005/09/05/sap-bw-and-business-content-datasources-in-pursuit-of-the-origins
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Enhancing Extract structure for 2LIA_13_VDITM

Hi all,
I have requirement to enhance my billing cube with tax details. At present we have report lik below...
Sales Org Comp Cd Plant Cntry Sold-to party Name 1 Street City Region (State) Postal Code Country Ship-to party Name 1 Street City Region (State) Postal Code Cntry Billing type Doc. cat. Q/O/D/I Billing Document Material Material Description Country of Origin fo Ref Delivery Number Sales document Doc cur Calendar Month Billed Quantity Cost Net value
In addition with above we need
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Hi ,
Are the fields present in the structure of the Data source and not there or you want to populate the fields from different tables?
double click on the extract sructure --> click on append structure --> it will prompt for Append struture name --> enter and click ok -->add the fileds to the append and activate the structure.
next in implement the logic in CMOD....
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/b0af763b-066e-2910-a784-dc6731660f46
Regards
KP

Enhanced Extract Structure: What should be done on BW side, PLEASE

Hi all,
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This DataSource has been replicated in BW. This new field is not found in the Communication or Transfer Rules. There is no changes in the Communication Structure in BW after 'Append Extract Structure' on R/3 side. Where can I find this new field on BW.
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Thanks.

Hi Ganesh,
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    3. Now, you could see it in Communication Structure
    4. Double click the Source System under 0MATERIAL InfoSource
        Select 'Transfer Rules' tab.
        On Right side (Assign Info Object field), type the new InfoObject name
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        Map the DataSource field in the right side to the left side (Transfer Structure).
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       You should be fine now.
Regards.

Enhance extract structure and deltas

Hi All,
We are modifying our first extract structure (well looks like it). We need to determine a key figure based on lookups and values of other fields.
Should we enhance the extract structure to pass these fields and then determine the key figure in the update rules to the cube or should we determine the key figure on the SAP side and pass to BW? If we determine the key figure on the SAP side does it update the delta queue with this value?
So does the delta queue get updated with this key figure? Meaning, does the code in the extract structure get executed during the update to the delta queue or do we have to pass the "lookup" values (basically characteristics) to BW and then determine the value of the key figure?
Thanks so much!

Hi,
This can be done at either of the places. This is all dependant on where can we afford to.. in terms of system uitlization. That is, if the look up table is too big in SAP and we have a small volume in BW then its better in BW and the viceversa of it.
Either in BW or in SAP, the logic is going to take some time to execute and hence the decision relies mostly on this.
Yes the delta queue would be filled with this logic, if we add the key figure in SAP.
Hope I am clear.
Naveen.A

Enhancing Extract Structure (MC11VA0HDR)

Hi BI Experts,
I have added user-defined fields (beginnig with Z) to extract structure (Sales Order Header - MC11VA0HDR) to be the same name as in the base table and communication structure. The Z fields were added in the sales document table (VBAK) using an append and are also available in the communication structure. After generating extract structure, I then log on to TX LBWE and generated datasource and replicated in BI. When I tested it in TX RSA3, these user-defined fields are blank even though they are populated in base table (VBAK). Could you please help me what steps I need to follow in order to populate them?
Thanks for your help.

Hello,
The values from custom appended field will not get populated automatically.
You will have to write a code in CMOD and in the exits to populate these custom field values.
There are lot of documents in the forum along with sample code which tells you how to write the code in CMOD.
see this blog on how to do it.its for customer data source.
same can be done for LO data source.
https://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/b0af763b-066e-2910-a784-dc6731660f46
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Ajeet

Enhancing extract structure

Hi all.,
How will you enhance the extract structure, which is already in the production system without affecting the delta? Can anyone help me.
Thanks
Sangeetha

Hi Sangeetha
You should do all development related to this enhancement in Dev System and then do testing in QA system and then transport these to Production system.
For enhancement of extract structure and it's deployment in production system without affecting the delta, Please read my weblog on same subject titled as "How to retain deltas when you change LO extractor in Production system
" and the link is /people/pradip.patil/blog/2006/06/07/how-to-retain-deltas-when-you-change-lo-extractor-in-production-system
How to enhance the extract structure-
If your data source in Non-LO cockpit
1. Go to RSA6, click on data source and go to extract structure.
2. In extract structure maintenance you will find Append structure button on upper right corner, click on that.
3. Name the new append structure, insert required fields.
4. Activate the structure & also activate the extract structure.
5. In LBWE go to datasource maintenance and uncheck the Hide check box for newly added fields and Save the data source.
6. Write code in user exit in CMOD to populate newly added fields.
If your datasource is LO cockpit datasource
Option 1- Enhance in LBWE
1. check in LBWE- Maintenance -> check if your required field is available in pool (right hand side).
2. If it is available then send it to left hand side.
3. Save and you will find the new field as part of your extract structure.
4. In LBWE go to datasource maintenance and uncheck the Hide check box for newly added fields and Save the data source.
5. No need to write user exit code for these fields.
Option 2- Append & user exit code
If your required field is not available in LBWE Manitainance then follow all steps given above in "If your data source in Non-LO cockpit".
Regards
Pradip

Enhance extract structure and RSA7 (not LIS)

I have an extractor (not an LIS one) that I have enhanced to have an additional field. This extractor is delta enabled and uses the RSA7 delta queue. I am being told that to implement in production I have to
1) run a delta load to clear the delta queue
2) stop all users in R/3 from psoting
3) transport the change
It is the step 2) I question - is it really necessary to stop users posting. the argument is that the queue structure will change and may invalidate some delta records. But if I'm just adding a field to the structure I do not think this will mess up the delta's inthe delta queue?
Anyone know with confidence?

Hi,
Yes you have to clear you delta queue; don't forget that you have to run a delta twice since the repeat of a delta needs to be cleared as well.
At the end you have 0 (LUWs) in RSA7
You can also check the number of LUWs pending in SMQ1.
You need to empty your delta queue before transporting your changes.
Simply because if you have data in the queue and you import your changes not only the structure will change, all related programs as well (internal SAP programs not your extractor itself). When you'll request the next delta, the system may not find your new field for the data or just by checking timestamps and versions of the objects will simple refuse to extract it! And if you can't extract it then you'll have to reinit.
Since you need to have an empty queue, how could you ensure that it remains empty other than preventing users to post transactions?
If your point is to NOT disrupt operations and your are able to reload the possible missed transactions, then empty your queue, delete the init, import your changes and then re init your delta; which I think will suits you better.
In theory you are right, you don't need downtime for postings and we have tested that with no issue for NON LIS sources (the data is stored at posting time); still I don't recommend it.
In any case, if you are well prepared, the disruption is only 5 or 10 minutes max in the source system during which you stop background processing with BTCTRANS1 (if I remember correctly) and you lock/kick user out (during the night for example).
We have done that lots of times and are running R/3 with different time zones.... so we always take the opportunity when R/3 guys need a downtime for any parameter changes or DB stuff...
hope this helps
Olivier.
Message was edited by:
Olivier Cora

Enhancing the extract structure of Datasource 0CO_OM_CCA_9

Hi,
My requirement goes as, we have a cube already getting populated with the data of 0CO_OM_CCA_9.
Now I have a accounting doc. available. My issue is we need a corresponding COPA doc.and its customer and produt for this accounting doc.
My Functional guy says, we can get the corresponding copadoc. and its details from the table CE10010. So now I need to add to fields to my stnd. extract structure and populate these 2. I know how to add them to the structure. My issue is all about populating them.
I see in RSA2 , that the extractor is a FM, which provides no exit within .
As far as my knowledge goes, is it sufficient if I write some code in the CMOD to fetch data from CE10010 and then pass it on to the extract structure, or do we have any thing else to be done to populate them.
Thanks in advance,
Sudha

Hi
Enhancing Extract structure can be achieved through the coding (cmod).
Or else you can even go for the Generic Data Source to combine both the tables.
Hope it helps

Extract Structure Enhancement

Hi All,
We need to enhance the std SD extraction structure with few fields. Now for some fields already base table of 2LIS_11_VA* i.e VBAK/VBAP are enhanced and same fields i need to use in 2LIS_11_VA*. So do i need to write exit code for these fields????

Hi,
You have to enhance your extract sturcture by
appending the extract structure along with other activities.
Append the extract structure with required fields
Enable the fields for display in the transfer structure (this will come when u save the DSafter appendings)
Write code in the exit to populate the newly
go to CMOD t-code check which all methods are there...and you have to find the one which is used to enhance the data sources for BW.
Hope this helps you ..
Regards,
Shikha

Changes in Logistics DataSource Extract Structure

Hi All,
We intend to transport our enhanced extract structure of our Logistics DataSource. We know that extraction queue and delta queue must be emptied first before the transport starts.
However, we are wondering whether a re-INIT of delta also must be done or not. At this moment, we have delta up and running already.
Please advice. Thanks.

Hi Reddy,
Thanks for your fast reply.
No, we don't need that historical data. Perhaps, to be more specific, we are wondering whether a Re-INIT without data transfer should be done again or not ?
We have two cubes. One is old one with up and running delta. The other is new one which we are going to transport soon.
So, we plan to use same delta infopackage later for these two cubes.
The concern is now about the delta.
Please advice again. Thanks.

Extract Structure Help

Hi All,
When I look for fields for my Extract structure , I can see some field are in blue color and some are in black , It must be having some meaning , I dont know that , Can you please let me know what is that mean ?
and one more thing what is diffrance betweent adding append stucture and Enhansment done in Data source ?
What is relation between Append stucture and Enhansment ? Do we need to right extraction logic for appended feilds ?
Please help me to understand this
Regards
Ashutosh D

Hi
The Black are the direct fields in the strcture and the blue came through the include structure and append structure. The includes are used by sap for the reusability purpose.
Enhancement includes appending the extract structure along with other activities.
Append the extract structure with required fields
Enable the fields for display in the transfer structure (this will come when u save the DSafter appendings)
Write code in the exit to populate the newly added fields.
Hope this will help you!!

Enhance extract structure conflicts with EXIT_SAPLRSAP_001

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