Classes of Data

There are 3 classes of data in SAP-BW.

1. Master Data : It Describes Business

2. Transaction Data : It Describes Business Event.

3. Configuration Data : 

Master Data is further classified into 3 types:

1. Attribute Data: It describes 

2. Text Data:

3. Hierarchical Data:

Transaction Data is further divided into 2 types:

1. Document Data

1. Header Data

2. Item Data

3. Schedule line Data

2. Summary Level Data