SAP Function BKK_RFC_GL_GET_FIDOC_SUMSZ - BCA: Select FI Document Data (with Totals Record Counter from BCA)

Parameter	Reference	Length	Optional	Text
T_FIDOC	IBKKKPFSEG	215		Relevant Fields: FI Documents (BKPF + BSEG)
T_FIDOC_KEY	IBKKFIKEYS	57		Key FI Documents with Totals Record Counter