Bw training 2 admin wb

Adminstration Workbench 

Administrator Workbench
Central point of BW administration and control
Monitoring data load
Monitoring update process
Scheduling data load
Executing data load
BW Design
Maintenance
Administration
Admin Workbench

Administrator Workbench Features
Design/Maintenance of Data Warehouse
Logical source systems
InfoObjects with master data, hierarchies, etc.
InfoSources
ODS
InfoCubes and Aggregates
Assignment of InfoSources to InfoCubes
Scheduler
Scheduling of extract jobs
Grouping of extract jobs
Monitor
Monitoring of transfer and update
Status display and load statistics

Administrator Workbench Other Functions
Activate BW Business Content
Monitor Data Staging activities
Maintain Master Data (texts, attributes, hierarchies)
Define and Maintain Data Providers (InfoCubes, ODS)
Check, Delete or Recreate Indices
Rebuild InfoCube
Compress InfoCube
Analyze InfoCube Status
Reporting Agent (off-line reporting, exceptions etc.)

Source System
All systems which provide data for extraction into Business Information Warehouse
Types of Source Systems
SAP Components
External Source Systems (Non-SAP Systems, Flat Files, Data Provider)
Other BW systems
Data is extracted from the Source System and transferred using the DataSource into the InfoSource

InfoSource: Features
Supplies BW with Source System data that logically belongs together from a business point of view.
Types of InfoSources:
Transaction Data
Master Data: Attributes, Texts, Hierarchies
Communication structures are generated from the InfoSource.
Transfer structures and transfer rules are generated from the combination of InfoSource, Source System and DataSource.

DataSource and InfoSource Transfer Rules Update Rules ODS and/or InfoCubes Communication structure BW Server Transfer Structure Transfer Structure InfoSource Transfer Rules ( Replicated ) Transfer Structure Extract Structure DataSource OLTP System Flat File Source System

Creating Transfer Structure and Rules Transfer Structure Transfer Rules InfoObject Tp Rule Communication Str/Transfer Rules 0CO_ AREA COSTCTR00 0OBJ_CURR 0RESP_PERS 0BUS_AREA 0CO_ AREA COSTCTR00 0OBJ_CURR 0RESP_PERS 0BUS_AREA Assign InfoObject - Field InfoObject Field 0BUS_AREA 0RESP_PERS 0OBJ_CURR COSTCTR00 CO_ AREA OBJ_CURR RESP_PERS BUS_AREA COSTCENTER 0CO_ AREA Source System PC_File - PC- File DataSource COSTCTR00_ATTR Transfer Method PSA IDOC InfoSource COSTCTR00_ATTR GR00 Cost Center 13 Char Communication Structure InfoObject Description Status Type Length … .. 0CO_ AREA COSTCTR00 0OBJ_CURR 0RESP_PERS CHAR CHAR CHAR CUKY 13 4 5 20 Controlling Area GR00 Cost Center 13 Ch. Object Currency Person Responsible

Start Routine – Available for Transfer and Update Rules Start Routine Steps of the Update Process (routines, moves, reading of master data, ...) Start End Write to buffer Global variables - buffer of the Update Program Read from and Write to buffer
When updating, the Start Routine is called at first
The Start Routine is a user exit where you can write ABAP code
Within the routine you have access to the whole data package
You create your initializations here - to fill the global variables and the buffer of the update program

Characteristic Constant or Initialization Source char. Constant Routine Master data attrib. of Init. value Source 001/400020 Cost element Char._______ Cost element
For characteristic update rules, it is easy to specify that the characteristic value should take on either a constant value or be initialized.

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Bw training 2 admin wb

by Joseph Tham on Oct 19, 2010

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