I have hierarchy data in R/3 side how will i load that data from R/3 to BW

Question

Hi all,
i have my hierarchy data in the R/3 side how will i load that data from  R/3 to BW side
Regard
Kiran Kumar

Answer 1

Hi Kiran,
Here is the procedure:
1.      In the Data Warehousing Workbench under Modeling, select the InfoSource tree.
2.      Select the InfoSource (with direct update) for the InfoObject, to which you want to load the hierarchy.
3.      Choose Additional Functions® Create Transfer Rules from the context menu of the hierarchy table object for the InfoObject. The Assign Source System dialog box appears.
4.      Select the source system from which the hierarchy is to be loaded. The InfoSource maintenance screen appears.
○       If the DataSource only supports the transfer method IDoc, then only the transfer structure is displayed (tab page DataSource/Transfer Structure).
○       If the DataSource also supports transfer method PSA, you can maintain the transfer rules (tab page Transfer Rules).
If it is possible and useful, we recommend that you use the transfer method PSA and set the indicator Expand Leaf Values and Node InfoObjects. You can then also load hierarchies with characteristics whose node name has a length >32.
5.      Save your entries and go back. The InfoSource tree for the Data Warehousing Workbench is displayed.
6.      Choose Create InfoPackage from the context menu (see Maintaining InfoPackages). The Create InfoPackage dialog box appears.
7.      Enter the description for the InfoPackage. Select the DataSource (data element Hierarchies) that you require and confirm your entries.
8.      On the Tab Page: Hierarchy Selection, select the hierarchy that you want to load into your BI system.
Specify if the hierarchy should be automatically activated after loading or be marked for activation.
Select an update method (Full Update, Insert Subtree, Update Subtree).
If you want to load a hierarchy from an external system with BAPI functionality, make BAPI-specific restrictions, if necessary.
9.      If you want to load a hierarchy from a flat file, maintain the tab page: external data.
10.      Maintain the tab page: processing.
11.      Maintain the tab page: updating.
12.      To schedule the InfoPackage, you have the following options:
○       (Manually) in the scheduler, see Scheduling InfoPackages
○       (Automatically) using a process chain (see Loading Hierarchies Using a Process Chain)
When you upload hierarchies, the system carries out a consistency check, making sure that the hierarchy structure is correct. Error messages are logged in the Monitor. You can get technical details about the error and how to correct it in the long text for the respective message.
For more info visit this help pages on SAP Help:
http://help.sap.com/saphelp_nw04s/helpdata/en/80/1a6729e07211d2acb80000e829fbfe/frameset.htm
http://help.sap.com/saphelp_nw04s/helpdata/en/3d/320e3d89195c59e10000000a114084/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/80/1a6729e07211d2acb80000e829fbfe/frameset.htm
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/4dae0795-0501-0010-cc96-fe3a9e8959dc
Cheers,
Habeeb