Tabela
B57	Desc Faixa x Classe x Assoc.
Campo	Tipo	Tamanho	Decimal	Titulo	Formato	Validacao	F3	Contexto	Lista	Condicao	PYME
B57_FILIAL	C	2	0	Filial							N
B57_CODASS	C	3	0	Associacao	@!			R			N
B57_CLASSE	C	3	0	Classe	@!			R			N
B57_SEQUEN	C	3	0	Sequencia	@!			R			N
B57_CODPAD	C	2	0	Cod. Tab	@!	PLSCPCLEAR() .And. FVBPSPLS(5,"B57","B57DETAIL")	B41PLS	R			N
B57_PROINI	C	16	0	Cd. Proc. De	@!	FVBPSPLS(6,"B57","B57DETAIL")	BPSPLS	R			N
B57_PROFIM	C	16	0	Cd. Proc. At	@!	FVBPSPLS(7,"B57","B57DETAIL") .And. FVBPSPLS(4,"B57","B57DETAIL")	BPSPLS	R			N
B57_DTFDPF	D	8	0	Data Final	@D	FVBPSPLS(1,"B57","B57DETAIL")		R			N
B57_TABPRE	C	3	0	Tab. Preco	@!	Vazio() .or. PLSVLDB24()	B90PLS				N
B57_DESTAB	C	40	0	Descricao	@!			V			N
B57_CODINT	C	4	0	Operadora	@R !.!!!	PlsSeek("BA0",1,M->B57_CODINT)		R			N
B57_PERDES	N	4	0	% Desconto	@E 9,999	FVBPSPLS(3,"B57","B57DETAIL")		R			N
B57_DTFDPI	D	8	0	Data Inicial	@D	FVBPSPLS(1,"B57","B57DETAIL")		R			N