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can you give the answer?

Answer 1

To help you pretending knowledge you don't have?1)how to dynamically change the screen attributes?Hm.By clicking on the upper left corner and dynamically moving the mouse?4)what will happen if the field validation is done in start-of-selection?This depends on the result of the check.6)what are field groups?Let me guess:groups of fields?7)what is the difference between the with header line and without header line of an internal table?The header line?23)What is search help?One of the links in all the sapfans forums.26)explin lock object?Parse error:explin30)suppose I call one subroutine for another report ,but that doesn’t exist ..what will result?Someone will have to fix the bug.31)how do u improve the performance of a report program?No other objectives?Just remove all statements except the REPORT statement.Nobody will be able to write a program which is faster then yours.Frank 查看原帖