关于SAP的SD的定价公式的资料(强力推荐，有时间我会进行翻译)

	Enhancing Output Determination
	Implementing Subsequent Function Requirement Routines
	Material Number Ranges and Formatting
	SD Document Number Range Enhancements
	SD Billing Document Consolidation and Splitting
	Inside the VOFM Program

Other Guides:

	Sales and Distribution VOFM Routines Part 1: Copy Requirements
	Sales and Distribution VOFM Routines Part 2: Data Transfer
	Sales and Distribution VOFM Routines Part 3: Requirements
	Sales and Distribution VOFM Routines Part 4: Formulas

如何提取单据的实际定价数据
VBAK,vbrk等表都有字段“KNUMV” 纪录了"单据条件数"
KONV 纪录单据的单价计算步骤（条件（事务数据））
示例：
      select vbrk~fkart vbrp~posnr vbrk~sfakn vbrk~knumv  vbrp~matnr vbrp~fkimg
      into corresponding fields of wa_vbrk
      from vbrk
        inner join vbrp on vbrk~vbeln = vbrp~vbeln
      where vbrk~vbeln = wa_bkpf-awkey+0(10).
        if sy-subrc = 0.
          select single kwert into (wa_vbrk-kwert)
          from konv
          where knumv = wa_vbrk-knumv
            and kposn = wa_vbrk-posnr and kschl = 'ZPRS'."'VPRS'.
*..................................
     endif.
endselect.

如何提取单价定价数据
首先从定价表(AXXX)中取出“KNUMH”条件记录号
 select single knumh
    into (l_knumh)
    from a118
    where  matnr = wa_report-matnr and kschl = 'Z101'
    and datab <= wa_report-fkdat and datbi >= wa_report-fkdat .
再根据条件记录号从KONP提取数据
      select single kbetr kpein into (l_kbetr,l_kpein)
      from  konp where knumh = l_knumh  and kschl = 'Z101'.
在根据配置计算定价数据