Hi,
We use incident (ZMIV) transaction type in the process. This transaction type has partner schema (ZMIV0001). This schema has SLFN0004 partner function. Partner function’s Access sequence is badi (COM_PARTNER_BADI/ method: DETERMINATION_ADD_IN_1). With this badi assign SLFN0004 partner function at ZMIV transaction type. End users select multi level categorization in ZMIV and save ZMIV. With that we assign SLFN0004 partner function. But, if end users want to change this multi-level categorization, partner function can be also assign. For this, ı want to twice debugger in COM_PARTNER_BADI/ DETERMINATION_ADD_IN_1. It will not be possible.
I followed this document
http://wiki.scn.sap.com/wiki/display/CRM/Partner+Redetermination
But don’t get result.