Use of CRM_COND_COM_BADI badi... pls help

Question

Hi fnds,
I am implementing ABAP routines to java user exits.
Now in abap routine, there is a select query from a z table. Now what i understood in developing the same in java user exit is --
download that same z table to crm from r3.
implement CRM_COND_COM_BADI badi, and right the select query there.
But what i dont understand is,
what ist he use of badi CRM_COND_COM_BADI ?
if i have a routine 615, where a z table is used..... how will it relate to this badi CRM_COND_COM_BADI, when i write a query..
basically that query is to tell whether the condition type shud execute or not in req routine...
now how can write this in badi?
I am totally confused with this badi, could u explain on how to write the query in a java user exit.
thanks a ton,
Niraja

Answer 1

Assume a scenario.
You have a pricing condition that provides a discount to a sales based on the end user of the product. Assume this is a partner function different from Sold-To and is a part of the transaction. Remember, I am just making this up. Suppose you have the custom pricing condition table A999 with end user and discount rate. Since you have a custom condition A999, you would have downloaded the condition or created the condition in CRM. For that you must have defined the condition variable say zenduser.
You can determine this enduser using some partner determination and keep it in the partner functions of the transaction or keep it in an EEWB field, depending upon the functional design. But, to determine the discount based on the end user, you must now put this end user partner function or EEWB field into the zenduser condition variable - the pricing structure. The CRM_COND_COM_BADI is the place where you will implement the header or item methods to populate the custom condition variables in the pricing structure with the values from the transaction.
For your case, unfortunately, this BAdI won't do much help unless you change the design significantly. However, see my reply in the following thread for more help.
JCo Connection / RFC in Pricing Userexit
Easwar Ram
http://www.parxlns.com