BW系统表的命名规则

Namings for Cube:

/BI<C OR DIGIT>/<TABLE CODE><INFOCUBE><DIMENSION>
<C or digit>:
C = Customer-defined InfoCube
Digit = SAP-defined InfoCube
<table code>:
D = Dimension table
E = Compressed fact table(partitioned by Year/Month etc.)  /BI*/E<cube_name>
F = Uncompressed fact table
<InfoCube>:
The name of the InfoCube without leading digits (if any)
<dimension>: (only used for dimension tables)
P = Package dimension
U = Unit dimension
T = Time dimension
0-9, A, B, C = User-defined dimension tables

 

Namings for AGGREGATES (partitioned as the cube!)

/BI<C OR DIGIT>/<TABLE CODE><aggr_number>
<table code>:
F = fact table (partitioned by request_ID)
E = fact table (partitioned by Year/Month etc.)

 

Namings forTEMPORARY TABLES  

/BI0/0<number> or /BI0/0D<number>  or /BI0/0P<number>
Please read these notes for further descriptions: 1139396 and 449891           

 

Namings for DSO:

/BI<C OR DIGIT>/A<ODS OBJECT><TABLE CODE>
<C or digit>:
C = Customer-defined InfoObjects
Digit = SAP-defined InfoObjects
<ODS Object>:
The name of the ODS object without leading digits (if any)
<table code>:
 00 = Active records (available for reporting)
10 = New data records (prior to release 3.0, no longer used)
40 = Activation queue (release 3.0)
50 = Rollback queue (release 3.0)

 

Infoobject tables

Hierarchy
/BI0/H<InfoObject> Hierarchy table (of a characteristic) 
/BI0/K<InfoObject>  SID table for hierarchies
/BI0/I<InfoObject>  SID Structure of the hierarchy
/BI*/M<INFOOBJECTNAME>  A Database View defined as the Union of Time Dependant and Time Independent Master Data Attributes 
/BI0/J<InfoObject>
/BI0/S<InfoObject>  SID table
/BI0/T<InfoObject> Text table (time-independent)

/BI0/P<InfoObject>  Master data table (time-independent)
/BI*/Q<INFOOBJECTNAME>  Stores Values of Time Dependent Atrtibutes 

/BI*/X<INFOOBECTNAME>  Stores the SID Values for Time Independent Navigation Attributes 
/BI*/Y<INFOOBJECTNAME>  Stores the SID Values for Time Dependent Navigation Attributes 
RSDIOBJT:InfoObject texts