Negative Positive
Title: Difficult to read through...vague & incomplete explanations
Review: This piece of documentation on two complex and core technologies of SAP is simply disappointing. It is not only difficult to read through, but also difficult to understand due to its vague and incomplete explanations of even basic concepts such as IDOCs, error handling, ALE/EDI enhancements. There is little or nebulous coverage of important topics such as workflow and performance tuning.Many concepts have been left unexplained, leaving the reader with the impression that it will be explained later, but is not the case...it is simply misleading. IT IS ABSOLUTELY A WASTE OF TIME AND MONEY BUYING THIS BOOK!
Is the review positive or negative? 