How to enhance Dynamic Query Object TerrSearch (Territory Management)?

Question

Hello Friends,
In the TerrSearch dynamic query object, There are 2 fields Territory_ID and Level_ID. Now i have a requirement to Enhance the Search object using the new field called TERRITORY PATH ID. using which we can search all the entities not only for the terrritory level which we have selected (for example we have assigned the value '01' to LEVEL_ID) but also all the below territory levels of selected territory level.
If we enhance the search object structure CRMST_TMIL_SEARCH (structure of TerrSearch object) using AET to add the Z field called TERRITORY_PATH_ID then which is the suitable BADI where we can add the necessary code to select all the entities based on all the territory levels below the selected territory level.
Please guide me friends how to enhance the TerrSearch object.

Answer 1

Hi friend,
Try using MACRO and dynamic WHERE condition.
Group simialr Select statements under a Macro.
Build a dynamic where by checking conditions
Call macro passing dynamic where condition.
TABLES afpo.
DATA: str TYPE string.
*Macro definition
DEFINE operation.
  select single *
       from afpo into afpo
       where (&1).    " Dynamic condition
END-OF-DEFINITION.
*Build dynamic WHERE by checking some conditions
*If conditon 
CONCATENATE 'AUFNR = ''000000700008''' 'AND POSNR = ''0001''' INTO str SEPARATED BY space.
*Else
CONCATENATE 'AUFNR = ''000000700008''' 'AND POSNR = ''0002''' INTO str SEPARATED BY space.
*Endif.
*Call Macro passing dynamic WHERE condition
operation str.