How to Create Hierarchy From Flat file Structure

Question

Hi Gurus,
There is a scenario for me regarding the Hierarchy.
Required Hierarchy structure - Region>Director>Manager-->Sales id
I have flat file which gives the info like user id , sales id , manager id, director id.
But the transaction data Flat file has structure with sales id, region id, sales amt, sales qty.
Note : Region id is another Master Data.
How i can create hierarchy from the first flat file which doesnot have region info in that but it is available in the transaction data Flat file.
Is there anyway we can create hierarchy based on the first Flat file structure which contains more that 1,00,000 records.
Try to Suggest me in this regard .
This is urgent.
Regards,
Mano

Answer 1

Hi Mano,
                Defining the source system from which to load data
Choose the source system tree File  ® Create.
       2.      Defining the InfoSource for which you want to load data
Optional: choose InfoSource Tree ® Root (InfoSources) ® Create Application Components.
Choose InfoSource Tree ® Your Application Component ® Other Functions  ® Create InfoSource 3.x ® Direct Update.
Choose an InfoObject from the proposal list, and specify a name and a description.
       3.      Assigning the source system to the InfoSource
Choose InfoSource Tree ® Your Application Component ® Your InfoSource ® Assign Source System. The transfer structure maintenance screen appears.
The system automatically generates DataSources for the three different data types to which you can load data.
○       Attributes
○       Texts
○       Hierarchies (if the InfoObject has access to hierarchies)
The system automatically generates the transfer structure, the transfer rules, and the communication structure (for attributes and texts).
       4.      Maintaining the transfer structure / transfer rules
Select the DataSource for uploading hierarchies.
IDoc transfer method: The system automatically generates a proposal for the DataSource and the transfer structure. This consists of an entry for the InfoObject for which hierarchies are loaded. With this transfer method, the structure is converted to the structure of the PSA during loading, which affects performance.
PSA transfer method: The transfer methods and the communication structure are also generated here.
       5.      Maintaining the hierarchy
Choose Hierarchy Maintenance, and specify a technical name and a description of the hierarchy
Hope this helps
Regards
Karthik
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