Hybrid provideer

All You Need to Know about
HybridProvider in BW 7.30

Applies to:
BW 7.30

Summary
This paper provides a detailed description of the Semantically Partitioned Object (SPO), released as part of
BW 7.30.

Author: Rakesh Dilip Kalyankar
Company: SAP Global Delivery
Created on: 14 November 2011

Author Bio
Rakesh is a BW/HANA consultant working with SAP Global Delivery and has extensive BW
implementation experience. Prior to SAP Global Delivery, Rakesh was part of the BW R&D
team in SAP Labs since 2006; he has worked on the SDLC of latest BW releases like BW
7.30, 7.31 and was responsible for quality of many components of the the EDW.

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© 2011 SAP AG 1

All You Need to Know about HybridProvider in BW 7.30

Table of Contents
Background & Introduction ................................................................................................................................. 3
Use cases for a HybridProvider .......................................................................................................................... 3
Metadata Model .................................................................................................................................................. 3
Components of a HybridProvider ....................................................................................................................... 4
Naming Conventions .......................................................................................................................................... 4
Modeling ............................................................................................................................................................. 5
HybridProviders based on DSO ...................................................................................................................... 5
Hybrid Provider Based on Virtual Provider ................................................................................................... 10
Usage of HybridProviders ................................................................................................................................. 11
Related Content ................................................................................................................................................ 12
Copyright........................................................................................................................................................... 13

© 2011 SAP AG 2


Background & Introduction
The HybridProvider is a new type of InfoProvider introduced with the BW 7.30. HybridProviders are
Multiproviders which can hold exactly 2 BW infoproviders. HybridProviders are virtual in sense that they don‟t
have separate tables for storing transaction data. In fact, they reuse the InfoCube‟s RSD* tables for
metadata management. HybridProviders are typically used for operational reporting and allow reporting on
data in a more real-time scenario.

Use cases for a HybridProvider
HybridProviders are useful where reporting needs are real-time. In case of HybridProvider based on a DSO,
the DSO can be connected to a real-time datasource and a daemon can fetch data at real-time from the
source. The generated DTP (process chain) would push data to the cube and make data available for
reporting. With the virtual provider based scenario, both the standard cube and the virtual provider would be
connected to a direct access enabled source, and data would be extracted from the standard cube wherever
data existed, else data would be extracted from the virtual provider in a direct access mode.

Metadata Model
 HybridProviders can be of two types
o HybridProvider based on DataStore Object (used in real-time reporting scenario)
o HybridProvider based on Virtual Provider (used in direct access reporting scenario)
 The HybridProvider has its own TLOGO object – „HYBR‟
 A standard InfoCube is always part of the HybridProvider. The cube can be store data on the BW
database or can store only on the BW Accelerator (new feature with BW 7.3)
 HybridProviders can be created by extending an existing DSO or Virtual provider, or can be created
from scratch
 If a HybridProvider is created by extending an existing DSO or a virtual provider, they are no longer
independent objects. They can only be maintained via the HybridProvider maintenance screen
 The DSO included as part of the HybridProvider doesn‟t support non-cumulative KeyFigures
 InfoCubes which are part of the HybridProvider support Keyfigures with the SUM aggregation type
only
 Metadata of the HybridProvider is stored in existing RSDCUBE table, with the CUBETYPE field set
to „H‟
 HybridProviders are part of the ODS layer and contains operational data. Generally, history data
should not be stored in HybridProviders
 The transformation between the DSO and the InfoCube cannot be changed
 New transformations and DTP‟s cannot be created to the InfoCube
 Changes to the metadata of the HybridProvider results in deletion and recreation of the
transformations & DTP‟s

© 2011 SAP AG 3


Components of a HybridProvider
When a HybridProvider is activated, the following components are created:
o HybridProvider
o InfoCube
o DSO/Virtual Provider
Along with the above objects, there are a few other objects which are generated by default:
 Transformation between the DSO and the InfoCube
 DTP between the DSO and the InfoCube
 Process chain which includes the DTP‟s generated, and supporting objects

Naming Conventions
 The technical name of the HybridProvider must contain between 3 and 8 alphanumeric characters
 Name of the DSO (generated) = <HYBR Name>O
 Name of the Virtual Provider (generated) = <HYBR Name>R
 Name of the InfoCube = <HYBR Name>I
 Process chain = 8DS<HYBR Name>O
 The generated process chains are created automatically and placed under application component
 “Created by HybridProvider”

© 2011 SAP AG 4


Modeling
HybridProviders based on DSO
 HybridProviders can be created by using the context menu option on an infoarea in rsa1

© 2011 SAP AG 5


 Choose the HybridProvider Type as with DSO, and either enter a template DSO, or choose New DSO to
model from scratch

© 2011 SAP AG 6


 A warning pops up which says the DSO will be integrated with the HybridProvider and can no longer be
used independently

© 2011 SAP AG 7


 There are two views of the HybridProvider, the InfoCube view (default) and the DSO View. The views
display the metadata of the objects. There is a dropdown tab which displays the InfoObjects which are
part of only the DSO (or InfoCube, in the DSO View)

 Toggle view to maintain DSO metadata

© 2011 SAP AG 8


 Activate
 The HybridProvider can now be connected in a dataflow by creating a transformation between the
source and the DSO part of the HybridProvider
 HybridProvider in rsa1 and process chain structure

 Entries in Table RSDCUBEMULTI

© 2011 SAP AG 9


Hybrid Provider Based on Virtual Provider
 Create a new HybridProvider and select the type as with Virtual Provider – New Virtual Provider. The
name for the virtual provider is proposed by the system according to the naming conventions

 Define the metadata. Note that there are no separate views for the standard cube and virtual
provider. All InfoObjects must be present in both the part providers

© 2011 SAP AG 10


 Activate
 To include the HybridProvider in a dataflow, create a transformation and DTP from the source to the
Standard InfoCube
 A remote DTP is created automatically by the system for the Virtual provider. The transformation
between the source and the Standard cube will be used. Note that the transformation has to be
created from the context menu of the source. This option is not enabled from the context menu of the
standard InfoCube
 Only DataSources can be connected to this HybridProvider
 Structure of the HybridProvider in rsa1

Usage of HybridProviders
HybridProviders can be used as independent reporting objects and can be used in queries which can then
be used in complex web applications. They can be integrated in multiproviders as source objects.
HybridProviders cannot be used as source objects in a dataflow.

© 2011 SAP AG 11


Copyright
© Copyright 2011 SAP AG. All rights reserved.
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