好多工作都要会这些东西。。。

SAP, started in 1972 by five former IBM employees in Mannheim, Germany, states that it is the world's largest inter-enterprise software company and the world's fourth-largest independent software supplier, overall. The original SAP idea was to provide customers with the ability to interact with a common corporate database for a comprehensive range of applications. Gradually, the applications have been assembled and today many corporations, including IBM and Microsoft, are using SAP products to run their own businesses.


ABAP is a programming language for developing applications for the SAP R/3 system, a widely-installed business application subsystem. The latest version, ABAP Objects, is object-oriented programming. SAP will run applications written using ABAP/4, the earlier ABAP version, as well as applications using ABAP Objects.

it is a suit of software to help running business with some skill. it contains quite a few modules, like accounting module, ERP module and so on. Also company can develop their own business module using SAP.

As long as you know SAP, your salary will be around 10K rmb in china just few years ago. Now, in china most bug companies have set up their own SAP, so salary may drop now.