ABAPNumberRanges设置及使用..doc

ABAP：ABAP--How to use Number Ranges Function??? 2007-08-16 14:29:20|??分类： SAP ABAP |??标签： |字号大中小?订阅 在SAP系统中,号码范围用于给数据记录提供惟一标识.1 号码范围对象分类 无子对象的号码范围对象 无分组(1) one, two or several number ranges有分组(2) one number range, external or internal, per group(3) two number ranges, external and internal, per group 有子对象的号码范围对象 无分组(4) one, two or several number ranges 有不依赖子对象的分组(5) one number range, external or internal, per group(6) two number ranges, external and internal, per group 有依赖子对象的分组(7) one number range, external or internal, per group(8) two number ranges, external and internal, pergroup? ?二、如何使用号码范围2.1 确定号码范围的类型并创建新的号码范围对象(SNRO)需要多少个号码范围: 1, 2?或者更多? 号码范围是否需要子范围对象(如:company code, plant, controlling area等等)? 号码范围是否需要分组(如:物料类型)? 如果需要分组,那分组的是否需要子范围对象? 号码范围是否需要区分财务年度? 2.2 维护号码范围对象的间隔;3.3 在程序中使用号码范围的函数进行记录编号或检查可用号码;三、号码范围的函数简要说明 3.1 函数组(SNR0) NUMBER_RANGE_SHOWThis function module displays the groups which exist for aparticular number range object, with their number rangeintervals.After return, the return code chosen by the user (Back orCancel) is available. NUMBER_RANGE_ELEMENTS_SHOW * This function module displays all elements, which are assigned to anumber range interval.After return, the return code chosen by the user (Back orCancel) is available. (only object types 4-8)This function module enables you to copy number range objects fromgroups and intervals of an existing sub-object of a given numberrange object to another of its existing sub-objects.After return, the return code chosen by the user (Back orCancel) is available. (only object types 4-8)This function module provides a dialog box in which the user canenter a sub-object for a given number range object. If thespecified sub-object already exists for the number range object, itis returned in the export parameter. If it does not exist, eitheran exception is raised or the return code A for user abort isreturned. NUMBER_RANGE_INTERVAL_MAINTAINWith this function module the maintenance dialog for