Hi,
Just replying to the question in case somebody else is having the same issue/looking for the answer on why DE_BALE is not triggering, maybe can check the setting below.
I found out that I need to activate the below to trigger the Event DE_BALE
Tcode : COM_BUPA_CALL_FU
R3OBI R/3 Object Inbound Processing
BUPA Business Partner
1000000
Func Name: PI_BP_PROXY_BAPI_CUSTOMER (tick CALL)
This is the extra step i need to do apart from the normal creation of Z_FM (copy from sample FM) and setting up the BTE (my sample entries in the BTE as below)
FIBF > Settings > Products > ..of a customer (table TBE24)
FIBF > Settings > P/S Modules > ..of a customer (table TBE34)
DE_BALE Z_CRM ZSLSE13_INTERFACE_DE_BALE
Hope this will help other who is still searching for the answer.
Regards,
Noorina.