DELETE OLD SOURCE SYSTEM IN BW

Hello.
We have one source system created a few years ago but source system physically doesn´t exits.
I tried to delete it in RSA1, but we got many errors causes there´s not any system whith this physicall and logical name.
I can execute function RSAP_BIW_DISCONNECT and disconnect it, but I have a lot of entries of that system in tables like RSISOSMAP. I think that we have many transfer rules and PSA tables with this system
Are there any procedure to delete an old source system manually? 
Kind regards.
Marta

Thank you Manga.
But I have a question...
If I execute function, what happens with transfer rules and PSA tables?
We want to clean about this old source system data.
Thank you

Similar Messages

  • How to delete old source system assignment and assign new source system.

    Hi Experts,
    I have bunch of datasource which are pointing to source system A (when I see it in RSA1). Recently all the datasources which are in source system A has been moved to source system B.
    Now I have replicated all the datasources from the source system B. But in RSA1, still I am seeing the datasources which are pointing to sourcesytem A. I want this to be pointed to source system B.
    Is there a way to do this?.  I have searched in forum and found that this ned to be done manually. Do i need to do it for all the datflows? Is there any thing we can do when running BDLS?.
    Please let me know if you need more inputs.
    Thanks a lot for you suggessions. Eagerly waiting for valuable suggessions.
    Thanks and Regards,
    Saravanan Payani.

    Hi Anindya,
    Thanks for your quick reply. I want to keep the data what ever there in the cube as of now. From now on I want to extract data from new source system.
    Basis team ran the BDLS but i don't see any changes. Still my datasources are pointing to OLD source system.
    Background : I have an infocube for which the datasourec is ZCRM_MKT_001, which is available at  source system IRDCLNT001. Now the above datasource has been moved to new source system IRXCLNT001. As my datasource is moved to new source system, I want the data from the new source system.
    My issue : But when i expand the data flow of the infocube in RSA1to the lowest node, against the datasource i can still see the source system as IRDCLNT001 (which is old) under 'Object Information' column. I want this to be pointed to my new source system that is IRXCLNT001.
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  • How to delete a source system in BW?

    Hello All!
       Can anone please  inform me about the procedure to delete a source system or inform me in which document i can find this information. Actually i wish to assing my newly installed BW3.5 system to a new logical system (i.e) its currently assigned to some other logical system where it has ME as default source system.  to change the logical system we need to delete all the source systems in the old logical syste. So please explaing me how to delete the source system Myself(current BWsystem). there is no data and no data sources existing in the system its abosolutly fresh.
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    with regards
    Ashwin Kumar Gadi

    Hello Roberto!
        Thanks for ur response. But there bo such delete option  available under the context menu for the source system for the Myself source(current BW). only change buton appears but when we click that it say changes are no posible. Is the any other way to delete it manually.
    with regards
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  • Deletion of source system after an upgrade : consequences ?

    Hello,
    I'm a sap basis guy.
    We have a SAP BI 701 sytem mapped to our 4.7 Non Unicode source system.
    I have now perfromed the unicode migration and upgrade to ECC6 of the source system on another server.
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    Sicne the BI connexion in RSA1, is based on the logical system name , I have no ther choice than delete the old
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    Does it mean that they have to be manually recreated after the new source system has been recreated ?
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    Thank you in advance for your help.
    Regards.

    Hello,
    If you do not save the source system dependent objects to a transport request before you delete the connection then the objects will be lost , you can avoid this by saving the objects to a transport request and then release the transport before you delete the connection and import it in the new system, the steps in general are below:
    RSA1
    Transport Connection
    Button 'Collection mode'  set to 'start manual collection'
    Press 'Source system assignment' button (it's the one left of the
    'Request BEx' button)
    Select the source systems you want to save the transfer rules for
    Continue
    Button 'Grouping' set to 'Save for system copy'
    At the left border click on 'Object Types'
    Extend tree  'Source system' LSYS
    Double click on 'Select objects'
    Select the source systems you want to collect objects for
    the source system is now displayed in the right box
    Press collecting button ('gather dependent objects')
    this may take a while
    Right click on the root of the tree and select
    Transport all below
    Expand the whole tree and check if there isn't an object which is locked
    by an other open transport request !!
    (the column 'Transport request' has to be empty (BEFORE deleting the corresponding source system
    connection!)
    Best Regards,
    Des

  • Deletion of Source system

    Hello,
    I need help in deleting any links that exist for an old R3 system. We have migrated our source R3 system which was called SP1 to another system called SP2. Now we have datasources, DTP and update rules pertaining to the old system that we would like to delete. I tested out an option to delete the source system in the workbench by clicking under  the Source system , choosing the one I wished to delete and right clicking on that and choosing Delete. I got a warning saying that its not possible to delete because the RFC connections are no longer available, which is true. I chose Ignore in the message window that popped up and that led to all the datasources, DTP and infopackages getting deleted. This seems too good to be true that we got rid of all links to the old system . What I am wondering is whether this method causes some other important data to vanish as well. Is there also a better way to delete all links to the old system.
    Regards,
    Jaya

    Hi Jaya
    As you said there is no connectivity with the source system, then you are no more using the Datasources from that source system.
    Ensure that you are not using the datasources in your regulary used Infosources.
    If you are using then they me be set to inactive.
    As you said youa re not at all using that source system you can delete that.
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    PBI

  • Deleting a Source System in BW Prod

    Hi Guys,
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    Package ZBWD does not exist- choos display object or cancel.
    The reason I am doing this is at present the source system is assigned to Infoobject 0WBS_ELEMT but I want to assign the 0WBS_ELEMT_ATTR & 0WBS_ELEMT_TEXT datasources to the 0WBS_ELEMT_ATTR & 0WBS_ELEMT_TEXT InfoSources.  I would like to un-assign this datasource from 0WBS_ELEMT and assign to the InfoSources stated above. 
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    How can I delete this source system assignment in BW Prod?
    Thanks
    Depesh

    hi Depesh,
    i think system won't let you delete source system assignment in prod if it's closed for modification
    (transaction scc4), if you really need to do this directly in prod, please ask basis open awhile,
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    regarding package zbwd not exist, check in prod if package zbwd exist,
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  • Refresh of BW System without deleting the source system

    Hello experts
    I want to know, is it possible to refresh BW system without deleting the source system.
    That means I just do the renaming via BDLS and reconnect.
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    Assuming I use Scenario A, can I refresh BW system without deleting the source system.

    Hi:
    The primary source of information is the how to paper on this topic:
    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/bff13df2-0c01-0010-6ba7-bc50346a6fd8
    YOu are correct, you can refreh the BI system without deleting the source system.
    Thanks for any points you assign (after all, I wrote the paper!).
    Best Regards -
    Ron Silberstein
    SAP

  • Initialization cannot be deleted in source system

    Hi All,
       While doing an Init Load for the first time, the load failed sinc there was a dump in the source R3 system.
       Then I corrected the error (a CMOD coding error) in R3 and tested it in RSA3. The simulation worked fine.
       Now I am trying to do a second INIT for which I need to delete the first failed INIT (from Scheduler->Initialization options for this source->Delete).
        It says "<b>Initialization for Data Source 0CA_TS_IS_1 Can Not Be Deleted in Source System...There was a dump in source system...Check the short dumps in the source system (/nst22 and /nsm21)...</b>."
       Please suggest how to correct this.
       Any help will be greatly appreciated.
    Thanks
    Vishno

    Anil,
      Firstly thanks for ur reply.
      As per your suggestions:
    1. I made it red and tried to delete from the Info pkg screen but it didnt allow.
    2. Then I tried to delete from RSA7. It dumped.
    3. So I deleted the two entries in two tables ROOSPRMSC & RSSDLINIT
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    4. I recreated, replicated the Datasource.
    5. But now on trying to open a Info Pkg its dumping (Message type X). It also doesnt allow to create one.
    Our BW DEV box is BW 700 Level 010 SupPack KW70010
    I tried OSS notes 852443, 888677 and 872278 but didnt allow me to implement.
    Please suggest.
    Thanks
    Vishno

  • Deleting the Source System

    Hi All,
    Can Anyone the consequences on deleting the source system in BI and steps to re-build once again, as i need to take up the activity. Generally what can be issues that crop up when deletion takes place..
    <removed by moderator>
    Regards,
    Madhav
    Edited by: Siegfried Szameitat on Dec 12, 2008 11:28 AM

    Dear Linturi,
    believe you trying to delete the current R/3 source system and trying for SAP BI my self source system right?
    If yes
    We can very well dete the source system
    The impact would be in th efollowing ways
    You will loose entire datasources,transfer rules and PSA related to that particular source system and it will be Major impcat on you Bi system which is not at all preferable untill unless you are really no more use of the R/3 source system and its configured with any of the bi pass clients.
    Coming to BI Myself souce system : Which is purely realted to the DATA MART Loadings and its also a similar like R/3 source system connection you have to give ALEREMOTE passwords and serve ips.
    Hope this helps u...
    Best Regards,
    VVenkat..

  • Deleting a Source System Connection

    Hi all,
    We made some updates to a QA source system and when we try to do a 'activate and replicate datasources', errors are being thrown out. So, we decided to delete the connection and recreate the connection. I have a few questions:
    1) If I right click on the source system in BI and click delete, it is prompting for a transport request to delete transfer structures. What are the steps to follow in deleting the source system? How will I be able to rebuild the transfer structures?
    2) I deleted a couple of transfer structures. Can I roll it back? If yes, how
    Greatly appreciate your help.
    Anita.

    instead try to trouble shoot the issue with the source system creation.
    i don't beileve you can easily recover a deleted transfer str / rule without recovering from a backup or transporting it again from dev, once the sourcesystem issue is resolved
    i believe this source system definition has been there for a while therefore just deleting it outright is not recommended for a lot of reasons,,,,,,,

  • BI Content collecting objects from wrong/old source system??

    Hi Gurus! Lovely day here on the westcoast of Sweden - springtime is coming!
    I have selected an infosource for installation in trx RSOR. I also want to pick up some objects in the dataflow before and after that specific infosource. So I guess the system keeps trying to collect metadata from diffrerent source systems that we have assigned.
    I don't know the complete history of the systems - other than it's a bloody mess. We have right now a ECC 6 system connected to BI - but before that we had an older version connected (I guess 4.x something) on a diffrerent server.
    Somehow the collection process picks up some data from the ECC 6 system - but sometimes it asks for a login to the old system as well.
    This is my problem. I don't have an issue with logging on to the old system - because I have all the necessary rights to do that. But I don't want BI trying to collect metadata from our old system. So somewhere there's a pointer of some sort to the old system that I need to delete....
    The old system is not visible in the "source system assignment" view so I can't really find out where to change this settings....
    Any ideas??

    It's probably so. Would I still carry out the instructions Andreas gave me for checking this? Or should I just delete everything and do it all over again, just to get the connections straightened out?
    I'm more or less the only one at  this point using the system - as it is a kind of sandbox environment. So extreme measures is not a problem

  • How to Delete a Source System from BW System

    Dear All,
    I have a request to delete a UDC based source system from a BW system. Can you please let me know the steps to be followed to delete a UDC source system.
    It would be helpful if you provide steps to delete a SAP Source system also from a BW system.
    If there are any such documents for both the cases, please provide me the link.
    Thanks to all.
    Regards,
    Karthik
    Please search the forum before posting a thread
    Edited by: Pravender on Mar 11, 2011 6:19 PM

    Hi,
          Go to RSA1 T-code
          Click on source System on Left window
          select the Source System
          right click on it and Delete.
          click yes if you want to delete the PSA table as well
    Best Regards
    Obaid

  • Move old Source System to new one.

    Hi,
    we are facing this situation.
    Our DEV BW (BW1) system has two source system on ECC5 (EC1+EC2)
    The ECC landscape is subject to release upgrade (to ECC6).
    We have created a new DEV system (EC3), copy of PROD, and performed the upgrade.
    The development team, ask us to move the structure of EC1 and EC2 in to the new EC3.
    Actually, all the sourcesystem (EC1/EC2/EC3) are connected on BW1
    Usually, i use the BDSL + RS_TRANSTRU_ACTIVATE_ALL but only to exchange them for the source (ex: from EC1 to EC3).
    In this case, the developer ask us to convert two sourcesystem.
    Could  you tell me what kind of procedures i have to use in order to copy the transfer rules, hierarchies and so on the new source system (EC3)?
    Regards,
    Cristian

    Thanks Sidharth.
    Actually i map ECC1 to ECC3 with BDLS.
    Now, i'll will follow the transport copy procedure (Des Gallagher):
    RSA1
    Transport Connection
    Button 'Collection mode' set to 'start manual collection'
    Press 'Source system assignment' button (it's the one left of the
    'Request BEx' button)
    Select the source systems you want to save the transfer rules for
    Continue
    Button 'Grouping' set to 'Save for system copy'
    At the left border click on 'Object Types'
    Extend tree 'Source system' LSYS
    Double click on 'Select objects'
    Select the source systems you want to collect objects for
    the source system is now displayed in the right box
    Press collecting button ('gather dependent objects')
    this may take a while
    Right click on the root of the tree and select
    Transport all below
    Expand the whole tree and check if there isn't an object which is locked
    by an other open transport request !!
    (the column 'Transport request' has to be empty !)
    Press the transport button
    => A transport request is created. Check if the request contains all
    ISMP and ISTS objects.
    Release the request! (BEFORE deleting the corresponding source system
    connection!)
    In this way, i obtain a CR with the ECC2, so i should reimport the object (STMS?RSA1transportTool?), and maintain the mapping (HOW?STEPS?)
    thanks!
    Cristian
    Re

  • What 's result of deleting a source system?

    what happed if I delete source system?
    What's the difference between spurce system

    Hi Shen Peng
    I believe you trying to delete the current R/3 source system and trying for SAP BI my self source system right?
    If yes
    We can very well dete the source system
    The impact would be in th efollowing ways
    -- You will loose entire datasources,transfer rules and PSA related to that particular source system and it will be Major impcat on you Bi system which is not at all preferable untill unless you are really no more use of the R/3 source system and its configured with any of the bi pass clients.
    Coming to BI Myself souce system : Which is purely realted to the DATA MART Loadings and its also a similar like R/3 source system connection you have to give ALEREMOTE passwords and serve ips.
    Hope its help you...!
    Cheers
    K M R
    Assigning points is the only way of saying thanx in SDN***
    >
    Shen Peng wrote:
    > There are two client, 800 is the BW system, has lots of data, 810 is ERP system, not too many data.
    > If I connect to the BW source system to BW, it is the same way with SAP source system?
    >
    > What's the difference between a SAP source system and BW system?

  • How to change source system in SAP BI

    Hi,
    In Sap BI we are having a source system ECC1CLIENT100, based on this we developed all the data modelling, now due to some reasons we made a copy of the souce system ECC1CLIENT100 to ECC2CLIENT100 and we removed ECC1CLIENT100 from SAP BI connections, Now what changes we have to do to connect the ECC2CLIENT100 to BI in the place of ECC1CLIENT100, please give me step to step what to do for sucessfull operations, Both the clients are having different IP, SYSTEM ID,
    Thanks in advance,

    Hi Bazi,
    -->you need to maintain RFC to the new source system
    -->delete old source system
    -->create source system connection from RSA1
    --> Run BDLS to point the data sources to new source system. This should be run on both BW and ECC.
    You will need to run this BDLS several times
    for more info check the below link
    How to change the BI source system
    http://help.sap.com/bestpractices/crossindustry/businessintelligence/v131/BBLibrary/documentation/B84_BB_ConfigGuide_EN_DE.doc
    Regards
    KP
    Edited by: prashanthk on Aug 18, 2010 6:22 AM

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