Change delta enabled Infospoke Selection.

Hi,
We have a requirement to add one more selection to an infoobject available in Infospoke.
One Infospoke is delta enabled for transaction data & another one is Full for master data.
I can add that selection to both infospokes but need to know what things to take into consideration.
For the transaction data infospoke that is delta enabled, what are the implications of changing the selections?
For historic data, how can we provide this new selection values?
Any thoughts?

its BW 3.5 thanks. Also what would be the implications to do the same for a full Master data infospoke.
Thanks,

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Delta field not enabled for selection in generic data source

Hi
I have created a generic data source for the table VBFA....and for the delta pick up i have put the delta option as CALDAY on the field ERDAT...and i have selected that field for the selection option. but after i made it delta enabled the selection option got disabled.
Now when i check the info package delta selection tab that date column is not apperaing.
But when i have to run the info package for the first i dont want all the data as it has a huge set of data.
I wanted to take only this months data.
So is there any option to be set to enable this selection in info package.
please suggest.
Regards
Shilpa

Hi there,
That's the stardard behaviour. If you use delta based om ERDAT, that field won't be available for selecting.
You could for example try to build a view over VBFA, and let the field ERDAT there and another field, for example ZERDAT (that is just another alias for ERDAT). Create the delta based onyour view over the field (ERDAT), but you can still control the restrictions over the extractore with your ZERDAT.
I don't know if this is possible, this is only an assumption.
Another option could be first to create an extractor based on the table VBFA but without delta, that field ERDAT would be available. Do your full data restricting it, and after that, change your datasource to use deltas based on ERDAT. It will be unavailable than, but since you've already loaded previous full data, you could than use your delta like it is. But here, remember, your deltas will bring new and change data based on ERDAT. If it brings delta based on changed data over ERDAT to a record that you didn't brought over your full (only some data), it will be incorrect records.
Also just an assumption, did not try it.
Diogo.

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 enable generic datasource

hellow sir ..
im workin on SAP BW 3.5
i'm creating the generic datasource ,, so my confusion is how to make it Delta enabled because The check box for DElta is Greyed...
so wat;s the diference between delta box checked and unchecked..
how to make that grey area checked..
thanks and regards

u r talkin about Generic Delta Tab.. where 3 option s are there,.. - YES
so wat options i shud go for.. so that it enables Delta upload at BW side. - This will not enable delta loading at BI side it will extract delta records from R/3 only, for activation BW delta you have to create a delta infopackage that will extract the delta records from R/3 to BI.
and there are 2 more options in Radio button
- Filed name : Here u specified based on which field ur delta records wil be picked up, like change date field (field name : ERDAT) then specify the name of field, as its a date field so choose the Radio button CAled day. If it had been a time stamp filed u have choosen then Timestamp radio butoon.
1) New status for change Records
2)Additive Delta..
For above read F1 help (that is very clearly explains this)
and what is the DElta check box which is there in Selection and Hide field Tab,, which comes after Saving the First Screen of RS02 ( DATASOURCE : Customer Version Edit ) - This box will become checked when u maitain any delta field in Generic delta tab. It indicates wether the datasource is delta enabled or not
Hope this is clear now.

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.

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

To enable multiple selection for tree view in web ui .

Hi Experts ,
We have requirement to add a multiple selection to a tree view in web ui for a standard view.
Component: BP_HIER
View: BP_HIER/EOVPHierarchyTreeV
Currently only single select is enabled for this view. I have added the following code in the HTMl page to multi selection.
selectionMode = "<%= AccountHierarchy->selection_mode %>"
<%--selectedRowIndexTable = "<%= AccountHierarchy->SELECTION_TAB %>"--%>
And in "DO_INIT_CONTEXT " method I have added the following code to enable multi select.
typed_context->accounthierarchy->set_selection_mode(
iv_selection_mode = cl_bsp_wd_context_node_tv=>selmode_multi.
But still multi selection is not working.
Let me know if any code changes are required in method "EH_ONSELECT" to enable multi selection.
Regards,
Shweta Nimje

Hi Shweta,
Why did you comment attribute selectedRowIndexTable? Uncomment and try again.
selectedRowIndexTable = "<%= AccountHierarchy->SELECTION_TAB %>"

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

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 enabled generic data source not generating delta

Hi Experts,
I am simply clueless bt where I went wrong.Please have a look and explain.
I first created a z table in r\3 with one field as timestamp.
Then I created a delta enabled datasource for this table, in the delta enabled field I selected Timestamp.
Safety interval left blank.
Delta was chosen as "ADDITIVE DELTA".
After that I saved my data source and replicated the same in BI server.
Then I created an Infopackage to initialize the delta and then one more infopackege was created as delta .
Initialization was successfull.
Now I triggered the delta infopackage to bring delta to PSA
BUT
it does not bring the delta ,rather each time it brings in ALL records to PSA . This is the problem m facing .
PLEASE EXPLAIN ME IF YOU CAUGHT ANY MISTAKE IN THE ABOVE FOLLOWED STEPS.
waiting for reply
Manish Sharma

Hi Teja,
Thanks for your reply, I checked the same .
The initstate field has the value 'X'.
I checked in RSA3 but upon test extraction it says 0 records selected.
Pls investigate more on this.
Manish

Not able to Check Delta Enabled Checkbox in Datasource

Hi,
I created a Custom Datasource in ECC system which extracts data through Function module. I activated the Datasource without checking the Delta checkbox. Only when i created Infopackage in BI, i realized my mistake. When i try to go back to ECC system, i could see that the Delta Enabled check box is now disabled, i am not able to check it now.
Is there any way i can make this datasource to Delta enabled in ECC system now?
Regards,
Murali

yes Murali you need to maintain the delta in RSO2.
select radio button -timestamp local and enter your field:AEDAT.
check the upper limit n lower limit with functional team so that you do not miss any delta records.
Check the below link for more detail
[Geeric Delta|http://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/84bf4d68-0601-0010-13b5-b062adbb3e33]

1CL_OXI_018 : can we make this Classification DS as delta enabled??

hey all
help required..
i want to make 1CL_OXI_018 classification DS as delta enabled..
can any how i do this? if so kindly respond.
regards
vijay

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

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...

In Generic Extraction how can we know whether it is Delta Enabled or not?

In Generic Extraction how can we know whether it is Delta Enabled or not?
Thanks,
Pramod.

Hi Pramod,
In R/3 use RSO2 tcode and enter your DS name and click "Change / Display" In this "Press F7 or Display Filed List" icon near to Generic Delta.In this Screen if Delta Update is Checked means it supports delta method otherwise it won't support delta method.
Note:Assign Points if it helps.
-Arun.M.D

Delta enable custom func mod data source for Delete record also

Hi,
We have a custom function module data source and the base table on which data is extracted has two time stamp fields ( created on, changed on ) and the data source is delta enabled with the timestamp field.
It works aboslutely fine in Full and initial mode and load data into a target ODS.
Even in delta mode we believe that it works in most of the cases( only change of an existing records and creation of new records). However in the case of delete, we have issues. When the data is deleted from the base table we completely loose the record and cant advice the BW which one to delete.
In order to bypass this we have analyzed the cdhdr/cdpos table and found out that that we can compute the Key field value that was deleted from the last delta run and can include it as such in the data that are extracted.
Big Question is by what mechanism we let the BW know that this is a delete, so that the existing record( with the same key) is actually deleted from the ODS. I have seen some fields like 0RECORDMODE doing things in SAP delivered content. But not sure how we can get this work for our custom data source.
Please let us know whether you need any clarification on this. I shall be prompt to provide points who can resolved this showstopper issue for us.
Thanks

Hi Aruna,
I have tried to explain : "Big Question is by what mechanism we let the BW know that this is a delete"
Now to create a DataSource, you will have to include the information from the Tables as you mentioned:
1: CDHDR
2: CDPOS
In this table you can check the CHANG_ID as the field which gives the information of
1: Overwrite
2: Add
3: Delete
Now when you create the Function Module, make a field similar to this and read the R/3 Table field CHANGE_IND and pass the relevant Indicators to the BW in the Transfer Rules
Like
CDHDR refers 'D' for delete but In BW 'R' denotes Deleted image. So the FM should take care this and pass the blank for all and 'R' for the documents with 'D' for each line item along with the other required fields.You will have to use an ODS in this case.
note: Plz check the logic of Change Ind "E". I am not sure of this type.if you want to delete 'E' then pass the value as 'R' to the BW system for documents with 'E' CHANGE_IND.
Hopes i made it clear.
regards
Happy Tony
Points == Thanks

Change delta enabled Infospoke Selection.

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