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Former Member

Logical System Name changing

Dear Team,

We had upgraded BI system from 3.0B to BI 7.0. At the time of upgrade dev

copy(shadow system) logical system was not changed because most of the data is coming from ETL. Now we want to test the extraction from R/3 Dev.

R/3 Dev is already connectwed to BW dev 3.0B, Now we need to test

extraction from R/3 Dev to BW dev copy server( NW2004SR1 ).

Here we are facing a problem with Logical system. While upgrading the

same logical sys was copied to BW dev copy.

What is the procedure to change the existing logical system name in BW

dev copy and establish connectivity with R/3 dev?

what is the impact if we run BDLS transaction.

Thanks& Regards,

Satish.K.Neni

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2 Answers

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    Former Member
    Oct 17, 2007 at 05:01 AM

    Hi,

    You can use Transaction SALE goto Basic Settings -->Logical systems -->Define Logical Systems / Assign Logical Systems to Client.

    Hope this is useful

    Regards

    Umesh

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    Former Member
    Oct 17, 2007 at 06:44 AM

    Hi,

    To change the Logical system name in BW you need to use the T-code BDLS (NEW T_CODE IS BDLSS).

    For Details on BDLS Please refer

    SAP Note 121163 - BDLS: Converting logical system names

    SAP NOTE 325525 - Copying and renaming systems in a BW environment

    SAP Note 195610 - Logical system name conversion in T000

    how-bdls-works-exactly

    Regards,

    Prem

    Message was edited by:

    Premkishan Chourasia

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