Source System Deletion Process in BW

I deleted the Sourse system (NQ2) in BW sandbox server (BSN) using RSA1 with right click option. During this deletion process, it  deleted all the dependent objects. Now i connected BSN system to another Source System (NSB) and  replicate and activate the datasource successfully.
Now when i checked the infosources in RSA1, say 2LIS_13_VDITM, no datasouce is assigned to this infosource. I can manullay assign the datasource.
is it the right approach to delete the source system and connect to another source system? Do i have to manually assign the source system to all inforsources?
Regards
Amarjit

Hi,
it wasn't necessary to delete your old source system. By doing so you have deleted all independant objects: transfer structures, transfer rules and most important, your PSA data which could be used for testing.
You could have kept your old source system to use it a template.
For instance it would have been possible to recreate all your TRules like for like from your old source system with a special transport by collecting all source system dependent Objects with a "save for system copy".
You would have saved a lot of work!
hope this helps...
Olivier.

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    Edited by: Hari Prasad Bolla on Jul 14, 2010 8:50 PM

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  • Delete source system fails

    I've got a flat file source system definition which I deleted via rsa1 --> source system --> right-click --> delete.  it deleted all the dependant objects (transfer rules, psa, EDI config, etc), but the system still shows up in RSA1.  There's an entry in table RSBASIDOC referencing this source system (field SLOGSYS), because we manually tried creating a basic idoc type for it (which we now can't delete with tcode WE20 since it's been generated).
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    Hi Rich -
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    Symptom
    In the source system tree of the Administrator Workbench (AWB), you use the 'Delete' function in the context menu (right mouse button) for a connected source system.
    Even though the system displays success message RSAR 262:
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    Other terms
    Context menu, source system tree, right mouse button, delete source system, RSAR, 262, 620, SLG1, RSAR262, RSAR620, AdminWorkbench
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    This problem is caused by a program error.
    An error occurs during the deletion, however the system does not inform you correctly of this at the end, after the deletion process has terminated.
    Solution
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    Import Support Package 33 for 3.0B (BW 3.0B Patch 33 or SAPKW30B33) into your BW system. The Support Package is available onceNote 914950 "SAPBWNews BW 3.0B Support Package 33", which describes this Support Package in more detail, has been released for customers.
    BW 3.10 Content
    Import Support Package 27 for 3.10 (BW 3.10 Patch 27 or SAPKW31027) into your BW system. The Support Package is available onceNote 935963 "SAPBWNews BW 3.1 Content Support Package 27", which describes this Support Package in more detail, has been released for customers.
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    Import Support Package 19 for 3.5 (BW3.50 Patch 19 or SAPKW35019) into your BW system. The Support Package is available once Note 928662 "SAPBWNews BW Support Package19 NetWeaver'04 Stack 19", which describes this Support Package in more detail, has been released for customers.
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    Import Support Package 10 for 7.0 (BW7.0 Patch10 or SAPKW70010) into your BW system. The Support Package is available once Note 914304 "SAPBWNews BW 7.0 Support Package 10", which describes this Support Package in more detail, has been released for customers.
    To provide information in advance, the note(s) mentioned above may already be available before the Support Package(s) is/are released. In this case, the short text of the note still contains the words "Preliminary version".
    Pls assign points if helpful.

  • How to delete Source system

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    Hi Vishal,
    Refer these posts. Probably they help you!!
    Re: How to delete a source system in BW?
    Re: Source system deletion
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    Hi Tushar,
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    Port definitions BI + R/3 deleted
    Basis Idoc type BI + R/3 deleted
    Dependent objects BI + R/3 deleted
    Hope this helps.
    Regards,
    Mani

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