第 1 页 共 25 页 18 Techniques for Locating the Underlying Data of a Screen Field 18种 根 据 屏 幕 字 段 查 找 潜 在 数 据 的 技 巧 Dennis Barrett / 翻译：强晟 qiangsheng@gmail.com Picture this. An Operations Manager wants a special report of her service orders. She gives you a sketch of what she wants it to look like (columns, rows, headings, grouping, subtotals, totals, and the like), and points to fields on the Service Management transaction screens that have the data she wants you to show in the report. 想象一下这样的情景。一个业务经理希望得到一个关于她的服务订单的专用报表，她给了你一个报表的草图（包括列、行、标题、分组、小计、合计等等），而“服务管理”事务屏幕中的字段就包含了她希望你在报表中显示的数据。 Dennis Barrett is an applications consultant with SAP America who focuses on Service Management/ Customer Service and the Service Provider solution. He has been consulting in computers for over 15 years, always blending applications and programming. He is a certified ABAP programmer, and is also the author of “SAP R/3 ABAP/4 Command Reference.” 丹尼斯·巴雷特是SAP美国的应用顾问，致力于服务管理/客户服务和服务提供解决方案。 他已经在计算机行业从事顾问工作15年，是认证ABAP程序员，也是《SAP R/3 APAP/4 命令参考》一书的作者。 (complete bio appears on page 18) （关于他的完整简历请见25页） 第 2 页 共 25 页 What do you do? Most likely, you would check to find any existing reports delivered with the system (or already written for this client) that provide the information the Operations Manager wants, or that can be copied and revised to fit her needs. If you don’t find any, you might then look into the appropriate reporting system — in this case, the Plant Maintenance Information System (PMIS) — to see if you can adapt it. In t...
