I tried all below exits.
V60A0001 Customer functions in the billing document
V60P0001 Data provision for additional fields for display in lists
V61A0001 Customer enhancement: Pricing
SDVFX007 User exit: Billing plan during transfer to Accounting
SDVFX008 User exit: Processing of transfer structures SD-FI
SDVFX009 Billing doc. processing KIDONO (payment reference number)
SDVFX010 User exit item table for the customer lines
SDVFX011 Userexit for the komkcv- and kompcv-structures
V05I0001 User exits for billing index
V05N0001 User Exits for Printing Billing Docs. using POR Procedure
No one is firing while cancelling invoice.I neeed cal invoice no and it's data for further calculations.