I need to substitute the field BSEG-BZDAT with BKPF-BLDAT in all asset invoices postings through MIRO, in order to get the correct value date in AM for depreciation calculation.
After set a breakpoint in function module BF_FUNCTIONS_FIND, I got the correct event was 1025. My client has a 'Z' function modul for this event, so the basis guy added the corresponding programming code into it.
When I run MIRO, substitution works OK, but after the Z function modul, the system goes into OPEN_FI_PERFORM_00001025_E, and set the original values the fields have before the substitution as per note 530655.
Could, please, anyone help me to carrying out this requirement?
Many thanks in advance.