Sunday, January 24, 2010

SAP最基本概念:

Transaction code(不同操作功能)
如:AL07 EarlyWatch ReportAL08 Users Logged On

一个SAP transaction是在R/3, CRM, BW或其它SAP系统中的任何逻辑处理。简单来说,一个transaction是一个自包含的单元,一个有起点和终点的步骤集合,最后会有某种输出或是对底层的SAP数据库进行了更新。
SAP transactions的例子有:
创建一个新的客户, 生成一个现有客户表单,处理订单,执行一个程序。”
Tables:

T000: contains defined clients
USR02: store user ID/pass

TRBAT表的列名:
TRKORR
Function
RETCODE
TIMESTMP
TRKORR


The table columns have the following meaning:
TRKORR
Contains the names of the change requests
FUNCTION
Contains a key for the requested action. Possible values are:
A

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