Dear Eduardo,
I have implemented the code under three includes below.
EXIT_SAPLV60B_002
EXIT_SAPLV60B_004
EXIT_SAPLV60B_008
I inherited the idea suggested by you as the ABAP code below.
IF VBRK-VKORG = '3000' AND XACCIT-BUKRS = '3000'. "and other conditions sy-tcode = 'VFX3'
XACCIT-BUDAT = SY-DATUM. " Posting date
XACCIT-BLDAT = VBRK-FKDAT. " Document date
VBRK-FKDAT = SY-DATUM.
ENDIF.
The issues was resolved.
Thanks you so much for your supports.
Thanks.