Delta Enabling Text Extractors

Is it possible to delta enable text extractors? Thanks

Thanks Arun,
In our case we are expecting very huge volumes even for master data loads and although limited columns our rows could be well in excess of 50 Million lines. Is there an option to delta enable i.e. could I create a generic and delta on text? do standard extractors provide this functionality?

Similar Messages

Delta Enabled Generic Data Source

Hi All,
I have created one Delta Enabled Generic Data Source with
Function Module. The Delta field is Date Field. The Data source picks data from R3 to BW.
In RSA3, I executed the Extractor with the Delta Type "C" i.e Delta Initialization ... but it is throwing the error "Errors occured during the extraction". I also checked the Display Log and the error message is "Could not determine BW release of logical system".
Moreover I am not able to see the Delta Attributes in
RSA7. I checked with the other delta enabled generic extractors which uses Views .. is found to be working fine ... and I also able to see the Delta Attributes in RSA7.
Any suggestions?
Bye
Dinesh

Dinesh,
Once you have generated transfer rules in BW for the datasource, delta init can be tried out in RSA3. It iwll not create the delta queue though. Only test the initialization.
To do this, once you have created the transfer rules in BW, specify the logical system name of the BW system in the target system field. After that the extractor can be run in RSA3. It is flagged as read only so delta queue will not get created.
Cheers
Aneesh

Extension of LIS extractor - possible to delta enable field from Z-table?

Hi Experts
We have to get data from a date field in a custom Z-table (delivery related) in R/3 to BW.
We would like to get the date by extending a delivery LIS extractor with a new field and make some ABAP to lookup the correct value in the custom Z-table.
A requirement is though that if the date in Z-table is changed then we need to get the update value to BW. Therefore, we need to delta enable the new field in the append structure - but that ain't possible is it?
Alternatively will we have to make a new DataSource based on the custom Z-table and somekind of full load (with a fake delta).
Thanks.
Kind regards,
Torben

Torben,
If your custom Z-table does not contain too much data and doesn't change too often it might be an option to turn on DB logging (Technical settings -> Log data changes). Do not do this for large tables containing transactional data as the logs will consume a lot of diskspace!
Each insert/mod/deletion will be logged and in in a user-exit you can use FM DBLOG_READ_WITH_STATISTIC to check if something has changed and then append the corresponding data to your data package.
Grtx!
Marco

Extractor Non delta Enabled

What if the extractor is not delta enabled?
How do we work it out in process chains..say if I use the full infopackage and DTP in the Process chain the full data will be loaded again and again...is that a problem?
To overcome this if we use infopackage selection we need to go change it daily isn't it not sure though..!
Can anyone give some good ideas?

Voodi,
We are just in development now ( its an implementation project ), so I need to know what exactly we follow if there is a non delta enabled extractor being mapped to a cube directly via transformation.
So far I can make out : Create only one infopackage (full) and one DTP (full) and add the same in process chain?
Now if thats the case wont my data double up everytime we schedule the chain?
Please advise.
Thanks.

Generic extractors as delta enabled

Hi Experts,
I am looking for a thread or Blog that describes the steps to enable Generic extractors as delta enabled.
Alok

Hi,
Goto--> RSO2 -> Enter your datasource name->Press on Generic Delta
Select one in Delta Specfied field...
U can set any of the below 3 based on ur reqmnt..
Time stamp or Calender day or numeric Pointer.
How to Create Delta..
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/84bf4d68-0601-0010-13b5-b062adbb3e33
/people/siegfried.szameitat/blog/2005/09/29/generic-extraction-via-function-module
Generic.. SAP Help
http://help.sap.com/saphelp_nw2004s/helpdata/en/3f/548c9ec754ee4d90188a4f108e0121/frameset.htm
http://wiki.ittoolbox.com/index.php/HOWTO:Generate_a_generic_DataSource
Thanks
(Assign Points if useful..)

How can i make the Master data extractor to delta enable

Hi,
I am working on 0EQUIPMENT_ATTR(Master data).
I want to load the data to ODS,
By default SAP has not provided delta for this Object.
can anybody know how to make this 0EQUIPMENT_ATTR to delta enable.
or any other solution.
its urgent..
help me
Madhu

Hi dear and welcome on board !
If a std datasource is not available in delta mode, you cannot change it in order to deliver a delta...if you consider your requirement absolutely necessary, you can go for a generic datasource (RSO2) and try to set a generica delta...
Hope it helps!
Bye,
Roberto
...please don't forget to reward the answers...it's THE way to say thanks here...

Delta-enabled 0MAT_PLANT_TEXT data source?

We're implementing BI 7.0 in an ECC6. We have a very large MARC table due to about 360K materials created across 350 locations. This currently equals about 31 million records on MARC.
Populating 0MAT_PLANT has become a real pain because apparently the 0MAT_PLANT_TEXT data source does not support deltas. This means a very long wait to reload 31 million rows each time we run the master data process chain.
0MAT_PLANT_ATTRIB supports deltas, as does 0MATERIAL_TEXT. I've searched OSS and googled to no avail.
Has anyone come across a way to delta-enable 0MAT_PLANT_TEXT? I've poked around with the extractor in RSO2, but the delta checkbox is always grayed out. I suppose I could create a custom extractor but not sure that generic deltas would be the right thing?
Thanks for any ideas.
--Scott

Hi Scott,
first of all I would think about if it is really necessary to do a text upload all the time. Basically the texts don't change frequently, so it might be enough to upload the texts once in a while. Additionally you might restrict the load to just one or two languages, depending on your needs. Next suggestion might be to have some parallel infopackages (restricted by number ranges) to speed up the load.
If all this will not help, you might need to create something generic based on mara, marc and makt using the fields mara-ersda and/or mara-laeda for your generic delta.
regards
Siggi

Queued delta enable extractions having entries in SM13. Is this correct?

I Have the following issue:
The 11 application module in LBWE is Queue delta enabled
But I am seeing the changes to VA02 in SM13. why is this?
Thanks
Simmi

Hi simmi:
when ever we change the structure (enhancements, user exit) to any LO extractor its always a good practice to make sure we transport the request to prod on the same day and also make sure we do our setup tables and re-initilization's on the same day. as mentioned by you, you have a time lag and i think thats causing you some discrepancies. any ways, check in SM13 and if you think you can sustain with the data volume go and do a INIT to capture everything. or else go according to the date whe you do a load.
assign points if helpful
kalyan

Trying to delta enable 1CL_OEQU001

I have created a data source 1CL_OEQU001 to extract classification data associated with 0EQUIPMENT. I would like to be able to delta enable extraction and can not figure out if it is possible to delta enable.
Thank You in advance for any assistance.

Hi there you can only have single value since in this case the specific key would be equipment nr and therefor each entry would have to have a distinct value.
For your 0Equipment_Attr loads are you actually carrying out daily deltas or full loads if full than your 1CL should fall in line.
Where I am at the moment there is not a classification system set up, can you check in RSA2 the extraction method and details of the extractor for the 1CL in question

Using Transformations with Delta enabled Datasources

Hi,
I have a delta enables datasource which uses incremental update to my infoCube.
In order to populate some fields in the cube I used a transformation routine for a couple of these fields to do some lookups from some tables.
The problem that I am encountering is that when the delta update runs its only updates the directly assigned fields it does not also update the routine delivered fields.
Is there a way to get this to work or is it impossible?
Thanks

HI,
The routines work fine for full load as the data is replaced with new data each time.
What I need to happen is I am using a SAP standard content datasource with delta enabled on the datasource and when loading from datasource to Cube all the 0 fields are updating correctly but my Z fields which i update with routines do not seem to be replaced.
Please advise of anyway to get this to work
Thanks

Extract ECC 5.0 New GL transaction Line item to BI 7.0(delta enabled)

Hi all,
The back end system is ECC 5.0 and i need to extract New GL line item transaction level data (with document/transaction currency amount) to BI 7.0 .0FI_GL_4 datasource is on GLT0 table instead of NEW GL FAGLFLEXA and 0FI_GL_14 is available only from ECC 6.0onwards.What should be the approach/advice to accomplish this wth delta enabled
regards
savvy

In my previous implementation, what we followed was
We used 0FI_GL_10 to fill 0FIGL_O10 & 0FIGL_C10 for totals and
for line items load DSO 0FIGL_O02 through 0FI_GL_4
And we had drilldown (RRI) reports from C10 to O02

How to make enhanced fields of data source delta enabled?

Hi ,
I have a scenario, in which we are using the DS 0CUSTOMER_ATTR to load the master data.There are some fields added to this data source but this fields are not delta enabled. I have tested these fields from R/3 side using BDCP, CDPOS tables. All the fields are writing the changes correctly. But when extracting them using delta they are not capturing.If we load the full,it is capturing all the changes.
So running full load every week is taking more time.
Can any one suggest how to make this fileds delta enabled to capture the change in BW side as well to extract only changed records?
Any help will be greatly appriciated !
Thanks & Regards,
Vishnu

HI,
It is not possible to load delta this data. Your datasource only detects changes in the customer table and when any customer has been modified the record is loaded to BW. In this moment the datasource fill the append extructure.
The problem is that if you modifies some record from the append extructure the datasources doesn't detects the changes. When you does a full load you are filling the append extructure for the entire records and it works.
If you want to catch this deltas you should make a delta datasource for CDPOS but depending on the number of records of the tables it won't be possible.
You could check if there is any event to detects the modification and create a delta queue datasource for the append extructure.
Then, you can mix both datasources in a DSO in BW.
You can look for a " how to create generic datasources which use delta queue"
I hope it helps

How to Make the fields Delta enabled or Change pointer enabled in R/3

Hi ,
I have a scenario, in which we are using the DS 0CUSTOMER_ATTR to load the master data.There are some fields added to this data source but this fields are not delta enabled i.e. when these fields change in R3 it does not write to Change Pointers ( and hence no delta ). For this reason every week we have to do a full load which takes very long.
Can any one suggest how to make this fileds delta enabled or how to know weather these fields are writing the Change pointers or not in R/3 when they change?
Regards,
Vishnu

Hi Vishnu,
In your case you need to build the logic for your custom fields as you have enhanced the Business Content DS..
The way you can build the logic would be using the CDHDR and CDPOS tables if the changes are recorded in those tables.
The above tables contain any changes done to any documents..
Let me know if it helps..
Best Regards
Avinash

Delta enabling in Generic data source

Hi,
Here is the requirement to create a generic datasource with delta enable.
Master data objects 0RPA_MEAN and 0RPA_MARM are not delta enabled but we need them as delta enabled. Hence created generic datasource but still not able to do.
Could you pl suggest the detailed procedure for creating generic datasource so that i can make them delta enabled.Is this possible in otherwise?
Thanks & Regards,
Vijaya

Hi,
Delta Generic DataSource time stamp fields
Delta Generic DataSource
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/10b68b99-022e-2a10-999d-c4dc9ec24a59
Create Generic Delta
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/84bf4d68-0601-0010-13b5-b062adbb3e33
Also Refer:
/people/siegfried.szameitat/blog/2005/09/29/generic-extraction-via-function-module
http://help.sap.com/saphelp_nw04/helpdata/en/3f/548c9ec754ee4d90188a4f108e0121/content.htm
Hope this helps.
Thanks,
JituK

Delta enabled generic data source not updating delta

HI,
   Created one Delta enabled generic datasource with the help of ztable .Fill the content of table by manual entries.
   While executin init,records are extracted from R/3 system. After made a change in table entries , it is not captured in RSA3.
   Data source is avaialble in RSA7 after execueting init.
   Delta type== TIME STAMP
   fIELD NAME=zTIME
SAFETY LIMIT=30 SEC
ITS FROM 'NEW STATUS FOR CHANGE RECORDS'
Please help me on this issue..
Regards,
MohammeD

how did you create your data source? - based on view, table for Function Module?
If it is based on a View or table, ideally delta should have worked. If it is not working, please chedk the data type of the field. Make sure that delta field (i.e. ZTIME) is getting updated evertyime you change any record in ztable. While extracting data in RSA3 in delta (D) mode, make sure you also give the target system ID. Also try runnign the delta infopackage in BW if it fetches data.
If nothing works, try creating your data source again.
If it is based on Fuction Module, you will have to include the delta functionality in your code.
Regards,
Gaurav

Delta Enabling Text Extractors

Similar Messages

Maybe you are looking for