Open hub delete delta

Hello,
I'm using open hub in BI 7.0. How does the delta queue work for this tool?
I'm extracting data from a cube to a flat file with delta. I'm storing the flat file on the SAP server for further processing.
How do I handle re-runs of delta. For example if something goes wrong in the load, how do I re-run the last delta without having to reload the entire content of the source cube?
Thanks,
F C

Hello again,
But I cannot delete the request from the cube. This is the source of the load. I do not wish to delete the source data, but only the "delta queue" in order to be able to reload. Please elaborate further..
I have noticed that setting the monitor to red will delete the target file. Furthermore, when executnig the DTP again, alla data is loaded again (and not only the delta).
Any ideas?
Regards,
F C

Similar Messages

Open Hub Destination Delta issue

Hi experts,
We have a scenario in which a Open hUb is created on top of a cube.
Regular delats are moving from this cube to Open hub daily.
But as per the request, we had to dump the cube data, and the reload took, 2 days to complete.
So, that 2 days, data got missed in Open hub.
Now, as the new request are not datamarted, next time wen the DTP between Cube and Open Hub runs, it will fetch all the requests right. we dont want that.
So, can we run a init w/o data transfer so that source status will be fetched?
but then how to load that 2 days data alone.
Kindly advise.
Edited by: neethacj on Mar 7, 2012 1:06 PM

If the cube doesnt have any other targets aprart from this OHD,
delete the two days requests in the cube, set the init from cube to ohd
load the cube for delta( brings two days requests) and run the ohd

Unable to delete a request from a Cube which is loaded by Open hub to flat

Hi,
We have one Cube from which we are transferring data to a flat file by open hub.
the DTP for the OPEN HUB is delta DTP.
Now when i am trying to delete a request from Cube its not allowing me.
Its giving error as request is already updated to the target so delete the request from target first.
I tried deleting the open hub request entry from RSBKREQUEST table.
but still its not deleting the request from the Cube.
Can you please help me in solving this problem.
Thanks in Advance,

I think request is having datamart, which is not allowing it to delete.
You can try to reset (delete) the datamart by clicking on it in cube request and then try to delete.
Or if it does not work, you can delete it from RSICCONT table, which will delete the request from cube also.

Delete the initialization of delta on open hub table

HI Gurus
I have loaded data from cube to open hub table using DTP with full update, later on i have loaded the data using a DTP with delta update. Now i am thinking that delta has been initialized on the open hub table, so now want to delete the initialization of delta on the open hub table. It would be great if some one could send me the response.
Thanks
Rohit

Hi Sam,
If I understand you correctly,
You have removed your Initialisation by going InfoPackage --> Scheduler --> Initialization Options for Source --> Removed the Request
Then you did Init without Data Transfer
Then you have the option from init withoout Data transfer to Delta in InfoPackage and Loaded the Data.
Check in the Process Chain the InfoPackage you have mentioned in the selections may pointing towards Init load instead of Delta.
Sudhakar.

DTP Delta request for open hub destination.

Hi expert,
As you know, In BW 7.0, open hub destination is used for open hub service, and you can create tranformation/DTP for the destination. and in some case the DTP delta is enabled.
my questions are
1) in the context menu of open hub destination, I did not find something like manage, which could list all the DTP request executed for this open hub destination..but for normal infocube or ods, you can find a list.
2) if the DTP could enable the delta, where can I delete the latest delta request, and have a new load..
3) I assume the DTP could be excuted with batch integrated with process chain by process type 'DTP', right ? if the destination type is third party tool, can it also be integrated with process chain ?
4) can give some obvious difference of InfoSpoke and open hub destination in terms of advantage and disadvantage..
Thanks a lot for the feedback.
Best Regards,
Bin

Hi ,
Please look at the links below . hope it helps .
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/d063282b-937d-2b10-d9ae-9f93a7932403?QuickLink=index&overridelayout=true
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/e830a690-0201-0010-ac86-9689620a8bc9?QuickLink=index&overridelayout=true
Regards
Santosh

Deleting DTP based on Open Hub and Remote Cube

Hi All,
i have created a DTP delta for my Open Hub to load a flat file from a remote cube.
i have done some load test request but it doesn't work (no data in my file .csv), i have created another full DTP with others parameters and it works successfully.
now i want to delete my Delta DTP but the system return me a message like this:
DTP_4IDT4BXV29E1N0MWINKCWO60B cannot be deleted at the moment (see long text)
and in the long text i have:
Message no. RSBK037
Diagnosis
You want to delete a delta DTP that has been successfully used to load requests from the source into the target. If you delete the DTP, you will also delete the information on the source data that was successfully transferred. As a result the source data would be transferred again, if you create a new delta DTP that links the same source with the same target.
System Response
The system terminated the delete operation.
Procedure
You have two options:
1. Delete all the requests loaded with this DTP from the target and then delete the DTP.
2. Do not delete the DTP and continue to load deltas using this DTP.
i tried to see the requests loaded with the delta dtp and i have deleted one but there are another requests that i can't deleted.
i have deleted the delta dtp from my transport request.
how should i do to delete definitivily my delta dtp?
thanks for your help
Bilal

Do not delete entries out of table RSBKREQUEST.
To delete your DTP, you may use program RSBKDTPDELETE. Give the technical id of the DTP as the input parameter.

Open Hub, Delta Transformation

Hi All,
Thanks in advance for your help. I am extracting data from a DSO to a flat file using an Open hub and a delta DTP. The problem I have is that if there is no delta (i.e. zero new/changed records) since the last time the open hub ran, my file is not cleared.
For example, If I ran the DTP in the morning and received 100 records, the open hub creates a file in the UNIX directory with a 100 records. However if in the evening I run the DTP again and there are no new records, the file is cleared, and remains with the 100 records. This is causing a problem down the line because the data is sent twice.
Is there anyway that the DTP can output blank files? or can the file be cleared out in a different step in the process chain?
your help is very appreciated.
Thanks

Hi,
This note should correct your problem: 1111259
Summary
Symptom
You extract data using a Delta data transfer process (DTP) to an open hub destination of type 'File on application server'. If the source does not contain any new data, the existing file is not deleted.
Reason and Prerequisites
This problem is caused by a program error.
Solution
SAP NetWeaver 7.0 BI
Import Support Package 17 for SAP NetWeaver 7.0 BI (BI Patch 17 or SAPKW70017) into your BI system. The Support Package is available when Note 1106569 "SAPBINews BI7.0 Support Package 17", which describes this Support Package in more detail, is released for customers.
In urgent cases, you can implement the correction instructions as an advance correction.
Hope this helps.
Regards,
Diego

Open hub Table deletions

Hi all,
I am using an open hub and out put as DB . for delta load form DSO in open hub level i selected technical key so it will maintain the entire history of delta changes but for performance reason i should delete the DB after some time .
note:
I don't want to select the option deletion data from the table
Thanks and regards
uday

HI,
Deleteing Data in Tables depends on your requirements, generally there are options i.e. Append or Overwrite data, or Delete.
For reference keep data in Tables after some time/days/weeks you can delete the data in tables using some ABAP code. So you write simple code to delete the data in that Table and execute that program whenever you want to delete the Data in Tables.
For, some references see in below url in Open Hub Destination section
http://wiki.sdn.sap.com/wiki/display/profile/Surendra+Reddy
Thanks
Reddy

Unable to delete Open Hub Destination

Hi,
I have created an Open Hub Destination in RSA1-> Modeling-> Open Hub Destination.
However, when i try to delete it, i have this error:
Error while deleting open hub destination
Anyone has any idea how to delete an Open Hub Destination?
Thanks,
CH

Here is the message when deleting DTP with Delta update:-
Delta DTP cannot currently be deleted (see long text)
Message no. RSBK037
Diagnosis
You want to delete a delta DTP that has been successfully used to load requests from the source into the target. If you delete the DTP, you will also delete the information on the source data that was successfully transferred. As a result the source data would be transferred again, if you create a new delta DTP that links the same source with the same target.
System Response
The system terminated the delete operation.
Procedure
You have two options:
1. Delete all the requests loaded with this DTP from the target and then delete the DTP.
2. Do not delete the DTP and continue to load deltas using this DTP.
According to the message, i need to delete all request. How to do that?
Appreciate your help. Thanks.

Open HUB ( SAP BW ) to SAP HANA through DB Connection data loading , Delete data from table option is not working Please help any one from this forum

Issue:
I have SAP BW system and SAP HANA System
SAP BW to SAP HANA connecting through a DB Connection (named HANA)
Whenever I created any Open Hub as Destination like DB Table with the help of DB Connection, table will be created at HANA Schema level ( L_F50800_D )
Executed the Open Hub service without checking DELETING Data from table option
Data loaded with 16 Records from BW to HANA same
Second time again executed from BW to HANA now 32 records came ( it is going to append )
Executed the Open Hub service with checking DELETING Data from table option
Now am getting short Dump DBIF_RSQL_TABLE_KNOWN getting
If checking in SAP BW system tio SAP BW system it is working fine ..
will this option supports through DB Connection or not ?
Please follow the attachemnet along with this discussion and help me to resolve how ?
From
Santhosh Kumar

Hi Ramanjaneyulu ,
First of all thanks for the reply ,
Here the issue is At OH level ( Definition Level - DESTINATION TAB and FIELD DEFINITION )
in that there is check box i have selected already that is what my issue even though selected also
not performing the deletion from target level .
SAP BW - to SAP HANA via DBC connection
1. first time from BW suppose 16 records - Dtp Executed -loaded up to HANA - 16 same
2. second time again executed from BW - now hana side appaended means 16+16 = 32
3. so that i used to select the check box at OH level like Deleting data from table
4. Now excuted the DTP it throws an Short Dump - DBIF_RSQL_TABLE_KNOWN
Now please tell me how to resolve this ? will this option is applicable for HANA mean to say like , deleting data from table option ...
Thanks
Santhosh Kumar

How to delete the Generated files from application server(open hub)?

hi experts,
when i try to execute process chain the DTP it is giving below dump. Exception CX_RSBK_REQUEST_LOCKED logged.
when i execute the DTP manually and trying to delete the previous request, it is giving for dump ITAB_DUPLICATE_KEY.
so to delete the generated file from application server, how to delete it for specific dates?
Information on where terminated
Termination occurred in the ABAP program "GPD6S3OE0BCVGC6L9DBNVYQARZM" - in
"START_ROUTINE".
The main program was "RSBATCH_EXECUTE_PROZESS ".
In the source code you have the termination point in line 2874
of the (Include) program "GPD6S3OE0BCVGC6L9DBNVYQARZM".
The program "GPD6S3OE0BCVGC6L9DBNVYQARZM" was started as a background job.
and when i check the dump it is point out at below code
" Populate the lookup table for 0STOR_LOC
SELECT * from /BI0/TSTOR_LOC
into CORRESPONDING FIELDS OF table L_0STOR_LOC_TEXT
FOR ALL ENTRIES IN SOURCE_PACKAGE WHERE
STOR_LOC = SOURCE_PACKAGE-STOR_LOC.
but the programme is syntactically correct only.
how to rectify the issue.
regards
venuscm
Edited by: venugopal vadlamudi on Sep 28, 2010 1:59 PM

hi experts,
We have written start routine to get the storage location text and sending to File located at Application server through OPEN HUB.
here is the code written in the Transformations
In the global section
Text for 0STOR_LOC
    DATA: l_0stor_loc_text TYPE HASHED TABLE OF /bi0/tstor_loc
          WITH UNIQUE KEY stor_loc.
    DATA: l_0stor_loc_text_wa TYPE /bi0/tstor_loc.
and in the code to get the text
" Populate the lookup table for 0STOR_LOC
    *SELECT * from /BI0/TSTOR_LOC*
      into CORRESPONDING FIELDS OF table L_0STOR_LOC_TEXT
      FOR ALL ENTRIES IN SOURCE_PACKAGE WHERE
              STOR_LOC = SOURCE_PACKAGE-STOR_LOC.
im sure there is problem with the Routine only. i think i need to change the code if so please provide me the modified one.
thanks
venuscm
Edited by: venugopal vadlamudi on Sep 29, 2010 9:37 AM

Delete data from Cube which is uploaded to Open hub

Hello Friends I am required to delete the data from GL Cube, But it is connected to 2 Open Hub
which has one as table /BIC/OHZZIGL_C10 defined in Open hub destination. I deleted the data from this table in SE14, but still when I try to delete the data from cube it throws the below error
Please help me how to now delete the data from cube, when should i go in open hub t delete all the uploaded requests.
Request 1.882 already updated in target 3.913 by DTP request DTPR_4CU6JHRJ7MY889A7XBUJ0GDVK(ZZIGL_C10)
Thanks
soniya

just check on your datamart status for that request. Go to the manage screen of your infocube and check where all that request got updated using datamart status.

How to load delta, changing the name of file for every day with open hub?

Hi gurus,
I load daily delta data from ODS to flat file, using open hub.
The file is located on server. Now, if I do delta load from ODS to flat file, every day the file is overwritten, because it has the same name.
I want to load delta data everyday to different file name, for example BW_20060101 , BW_20060102, BW_2006_01_03 ....
How do I do that?
Best regards,
Uros

Hi Uros,
This thread may give you some idea
Changing the file name n Flat file Extraction
https://websmp107.sap-ag.de/~form/sapnet?_FRAME=CONTAINER&_OBJECT=011000358700002201112003E
Regards,
BVC

Program or Function module to delete data from Open Hub Destination Table

Hi All,
Can anybody suggest me a Program or Function module to delete data from Open Hub Destination Table.
Thanks & Regards,
Vinay Kumar

You can simply goto t-code SE14 mention the open hub destination table and Delete data by clicking on "Activate and Adjust database" with radio button "Delete Data".
Regards,
Arminder

DTP to Open Hub - How to delete failed previous request?

I have instituted the use of an open hub destination to export data to a csv file using a process chain.
Occasionally, the attempt fails and subsequent runs of the process chain also fail because the previous attempt is "red".
Is there any way to specifically delete the failed request from within the process chain?
The error message speaks of setting the "Automatically Repeat Red Requests in Process Chains" indicator, but I have not found it!
I will award points to helpful solutions.
Thank you in advance.
Andy

Thanks YJV.
But what I am asking is how to embed this in a process chain so that each time it runs, it first deletes all previous requests. There is such a command for regular DTP's but not for the ones that export to open hub. At least they do not appear in the F4 list when trying to generate this command in the process chain.
Therefore, I am still looking for either the mentioned indicator which can be set for (all) DTP's or for a way to delete all related requests from within a process chain.
Andy

Open hub delete delta

Similar Messages

Maybe you are looking for