原文:http://www.cnblogs.com/qiangsheng/archive/2007/12/19/1005490.html
Check performed to ascertain whether a user is authorized to execute a particular function. Processes, functions, and data accesses in the SAP System can only be performed when user authorizations have been checked in the respective system and application programs.
----------------------分隔线上面是 SAP 标准文档中提供的说明
分隔线下面是我的翻译
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执行检查以确定一个用户是否被授权执行一个特定的功能。在 SAP 系统的处理、功能和数据访问只能在用户权限被相关系统和应用程序检查过后才能被执行。