Automate deletion of delta init

Hi everyone,
We currently have a process in place for a master data delta load - where if the load fails - a delta init with data transfer is run.
We are running into issues becase deleting the existing delta init is not part of the process.
Is there a way to automate the deletion of a delta init? I know I can remove it from the RSREQDONE table, but that does not remove it from the Infopackage -> Scheduler -> Initialization Options for Source system. If its not deleted from there, then the delta init with data transfer does not work.
Any suggestions?
Thanks
Charla

To automate the deletion of the delta initialization for a DataSource, use the SAP delivered program RSSM_DELETE_INITSEL_OLTP.

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Question on Delta Init Loads

Hi All,
I have a basic question on Delta Inits. I am a beginner in BW and would truly appreciate any input.
At my company, we currently are doing delta loads on the cube 0RT_C35 (Material Movements). They did the Delta Inits prior to that.
Now if we were to add new fields to the cube and need to populate data to the new fields from the beggining, how do I go about doing it..?
Should I delete the Delta Init requests and redo the Delta Inits..? What will happen to the Delta loads that are running daily then..?
Can someone please give me the steps that I need to follow in a sequence.
Like I said, it might be a basic question..but I am not familiar with this process.
Appreciate your help.

Thank You very much Ravi.
I will not be doing it today based on the priority of the tasks..but this is something I will have to do eventually in the next 1-2 weeks. I will definitely let you know how it goes.
So once the mapping and everything is in place and is ready to be loaded, bascially I need to delete data from the datatarget, put the delta job on hold, reinit the delta requests and then I should be able to do the delta jobs again right..?
Thank You so much.
The other issue is that there are probably 25 Delta inits that they did based on the number range for the Material Nbr. But they have only 1 delta. So does the delta job cover the data for all the Delta Init requests..?
I am assigning full points to you for being such a great help. I will let you know when I actually end up doing this.
I will assign the remaining points when I close the request.
Thanks again

Need of Change log deletion for a DSO, when DTP delta Init with Active Tabl

Hi,
Thanks for your time, please help me with the following
Scenario: I have Cube1 being updated from DSO1 with DTP delta, for quite some time. As per new requirement, I would need to create new data mart such that Cube2 gets updated from DSO1.
In order to Configure the delta, I am Considering Following options, please let me know, which one is right one.
Note: DSO1 is in Overwrite Mode.
Create one DTP with update Mode "Delta" , and "Active Table". I knew Delta Changes are captured in change log, but my understanding is, when you execute the DTP for the First time, it fetches the records from Active Table. And from 2nd Run onwards the very "same DTP" without "any changes" get the records from change log, even if we choose "Active Table".
is my understanding is Right?
Do I have to consider deleting the change log, because DSO1 is in Production from quite some time which is in Overwrite mode?
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please help me with these. I have reviewed many sap help articles and sdn threads but none of them were helpful. all of them explains, difference b/w active table and change log table, also gives scenarios like use a full DTP and then 2nd DTP with Delta without Data transfer. I am not looking for that kind of details.
Appreciate any help, Thanks again
Edited by: curious maven on Mar 28, 2011 8:35 AM

Hi Uma,
Thanks for your response.
to your question, If I need to load all the data from DSO1 to Cube1, answer is NO. if you read my post once again,
Existing Flow is : DSO1 --> Cube1 (Means, Active Table and Change Logs of DSO1 already Filled Up)
Requirement is: DSO1 --> Cube2. (Need to Init the Delta, and Detlas going forward)
My Questions:
(1) Imagine, DSO1 has 10 requests, so we see resepctive data in Active Table as well as Change Log. As a matter of fact, Data is being updated to DSO1 in Overwrite Mode, so all the changes(10 requests equivalent) would be captured in Change Log, which in turn helpful / used when we do Delta from DSO1 to any Cube, in my case, it used to update to Cube1. As per new requirement, it needs to update to Cube2.
My assumption is, if I choose "Active table and Delta in Extraction Tab" in DTP, During First Run (Delta Init), Data would be fethed from Active table. And the 2nd Run Onwards, delta records would be fetehced from Change Log automatically, even if we don't change the selection from Active Table to Change Log.
Is My Assumption Right?,
in this process, Do I have to Delete Change Log
(2) Do I have to Explicitly change DTP setting from "Active Table to Change Log" Once Delta Init has been run with setting "Active table" inorder to get Deltas from DSO1 --> Cube2 ?
Appreciate your help
Edited by: curious maven on Mar 30, 2011 3:14 PM
Edited by: curious maven on Mar 30, 2011 3:29 PM

What happend to past delta data if we delete Delta INIT from Cube? safe ?

Hi Friends,
we have a cube where delta data is loaded daily from ODS.
So, cube have many delta requests and data is compressed.
Now have some problem and need to delete Delta INIT from this Cube and run fresh delta INIT again into Cube from ODS. Is that safe ?
If we do this...is there is any problem with past delta data availble in the Cube?
Please confirm..
Thanks
Tony

Hi,
I told you to check this before deleting the init as it very tough to manage it after that.
Now those delta request are missed and I dont think can be retrieved without doing a full repair with proper selection.
If you do a new init then there should be no request without a check for data mart status??
So you found it before deleting the init??Then you should not have deleted the init as I told earlier.
The only option is too reload the whole histroy again if you are not able to load it through selections in infopackage.
First do a selective deletion from the cube for the same selections and then schedule the full load for those selections from DSO.make sure these selections cover the whole scenario.
You cannot do anything else now to correct it.
If you data is not huge in cube then delete the whole data and reload it.
Schedule multiple loads from the DSO at the same time through different infopackages.
this will save time as weill will do the loads in quick time.
Thanks
Ajeet

How to delete the delta queue in the ECC

Hi everyone!
After I tryed to save a new Infopackage and I have the error :
(Deltas already loaded for request REQU_41Q82WJLR9AZCE9ZMKQLVG3RG init. selection; no 2. init
Message no. RSM1071
Diagnosis
Deltas have already been loaded for the init. selection of request REQU_41Q82WJLR9AZCE9ZMKQLVG3RG. A second initialization is therefore not possible with these selection conditions.
Procedure
If you want to carry out a new initialization, you have to choose selections that do not overlap.
If you want to repeat the init. for the same selection, you have to delete the delta queue in the source system, and restart the delta process.
As the error says - Deltas have already been loaded for the init. selection.
Can you please give me some links/guids which describes how to delete the delta queue in the source system, and restart the delta process.
thank you, Ron

Hi,
Assuming as you need to the reinit for same selections.
in such case you need to delete old init.
how to delete init:
Go to your info pack screen, menu Scheduler--> initialization options for source system--> here you can see the existing init, select init(green) and delete it.
Later you can trigger your init info pack with selections.
Thanks

DELETE A DELTA REQUEST THAT WAS COMPRESSED !!

Dear Experts,
I've some inconsistent data that i'm trying to address.
So, I've delted a few requests out of ODS_1 >> which sends delta's to CUBE_1.
After that I went to manage for CUBE_1 and deleted couple of those common requests from CUBE_1.
Except one request XXXXXX for 11/1/05. When i'm trying to delte this request it says "This request has been aggregated, compressed or Scheduled".
It said the same thing for the few of the previous req's that i deleted. But after few minutes, it allowed me to delete them successfully.
This request is adamantly not going any further. So, I went ahead to the RSMO and changed the status from green to red on the STATUS tab. But it's still not letting me delete it.
I'm concerned that about two things:
1. how do i delete this delta request XXXXXX.
2. If resend the data from datastage to ODS_1 from 11/1 to date, it'll then send delta's to CUBE_1.
But the CUBE_1 already has this request XXXXXX for 11/1/05, it would create duplicate records. What would i do at that point.
Please guide me thru this.
Thank you,
Ti
Message was edited by: TI

You need to check to see if the Request you are trying to delete has been compressed in the base cube. Once a Request is compressed in the base cube, you can not delete it.
As Dinesh, mentions, the cause could also be that you have an agrregate that is set to automatically compress after the rollup, and you can not delete Requests from an aggregate that has been compressed either. Now if the Request has NOT been compressed in the base cube, and the problem is just due to the aggregate, then you can deactivate the aggregate, whihc should allow you to then delete the Request from the base cube.
If the request has been compressed in the base cube, I think you really have only a couple of options -
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Selective Deletion might work if you can identify criteria that would only point to the data that had been loaded in that Request. Possible, but not likely - depends on the cube design and data.
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The first thing is to identify why you can not delete th Request - due to is compression in the base cube or compression in an aggregate.
This is why you shouldn't compress Requests in the base cube until you have verfied the data.

Generic extarction delta init - bit confused

Hi all ,
I have created the delta for generic extraction (view in Development says.)and first time data is extracted with Inuit. delta.
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entry in the table ROOSGENDLM-DELTAID = '20050413' ???
please guide for the next step after initial step .
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Milind

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Click the Start Button.
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If i have helped, pls grant points...
Bye!
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How to delete logistic delta jobs on R3 side?

Hello
I would like to delete delta jobs (stop system to release these jobs) on R3 side.
How I can do it?

Hi
if you are deleting the delta , the Init in the BW side will also be deleted.
Follow the steps in case if you need to Delete the Setup tables and Fill it back
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Process Chain Steps to upload into teh Cube for delta init

Hi All,
I have all the delta init info package in my Process chain for all the DSO themn i have DSO ACtivation step and third is Furhter Processing....
It ran Ok for all the DSO but it Did not update the data into the Infocubes... Also all my DSO setting is Update data into the data target,,, >> Set the status to ok automatically..
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Create a info package for the DSO to Cube by going to the 8 Datasource and load the data.
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Automatic Deletion of Similar or Identical Requests

Dear Gurus
i am creating Automatic Deletion of Similar or Identical Requests process for PP_C04 INFOCUBE.
The problem is that when i select object type DTP , i am unable to see the relevant DTP in ObjecrtName . The data source is full update and DTP IS SET TO DELTA.

Hi
Looks like you already have some data loaded using DTP.
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Sudeep

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Hi,
I have lot of purchase requisitions in system which are automatically deleted.
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There PRs are automatically created via MRP and POs are also automatically created with a batch job.
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Please advice.
Thanks,

Hi
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I want to use the Content-Extractor 0HR_PY_1_CE to transfer payroll data into SAP BW in delta mode.
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Edited by: Christian Baum on Jul 27, 2010 12:15 PM

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thanks for taking the time to answer my question.
For time selection I use the extractors default datafields: BEGDA and ENDDA.
Pseudo-delta might be an option IF the two fields you mention are processed in the extractors selection logic. I actually don't know and would need to take a closer look on the extractors programm logic.
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1. I startet an Infopackage in full mode with the follwing filter criteria: BEGDA = 01.10.2009; ENDDA = 31.10.2009
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This information will explain it:
http://support.apple.com/kb/HT1495
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Automate deletion of delta init

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