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author's profile photo Former Member
Former Member

sap bw

hi experts

how to create multidiemension data model in bw?

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 03, 2007 at 06:03 AM

    hi,

    following are few steps to creat muitidimensional model in bw,

    1. Focus on the structure of information

    Develop a complete understanding of the underlying business processes. Create an Entity Relationship

    Model (ERM) of the business process

    The ERM as a function of the information

    2. Focus on analytical needs - Overcome model complexity

    Create a valid data model. Translate the ERM to the Multi-Dimensional Model (MDM) / Star schema

    The MDM as a function of the analytical processing

    3. Build the solution as a part of an integrated data warehouse

    The Star schema on the BI stage are the InfoCubes. Translate the MDM / Star schema to one or more

    InfoCube.

    regards

    harikrishna.N

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  • Posted on Sep 03, 2007 at 07:16 AM

    Siva,

    this would be the document that you need to go through.

    /docs/DOC-8189#section2 [original link is broken]

    Multi-Dimensional Modeling with SAP NetWeaver BI

    https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/6ce7b0a4-0b01-0010-52ac-a6e813c35a84

    Modeling the Data Warehouse Layer with BI

    https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/3668618d-0c01-0010-1ab5-aa75c3a4dfc2

    Arun

    Message was edited by:

    Arun Varadarajan

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