Writing SAP ABAP/4 Programs

ISBN: 9780079137432

出版社: McGraw-Hill Companies

出版年: 1998-03-26

定价: USD 59.95

装帧: Paperback

内容简介

The best available guide to mastering SAP’s ABAP/4 programming language! This in-depth, extensively illustrated guide reveals a world-class SAP coder's own "reality-tested" solutions to typical programming tasks. It explores topics and techniques that are simply not covered, or not as clearly covered, elsewhere. From writing basic reports to performing SAP updates, dozens of examples show you just how to do it—or how to do it better! Key topics include: a detailed framework for creating an ABAP/4 program; data retrieval and display; developing an interface for data from legacy systems; providing user interaction with displayed data; external data access; and using the SAP debug facility. An accompanying CD-ROM contains all of the SAP code referenced in the text, along with detailed techniques for coding and specific explanations of the methods used.