Blogs tagged harry dietz

Perform on rollback If you know “perform on rollback”, stop reading. But I experienced that a lot of people do not know about “perform on rollback” The situation was that I had to add some functionality to a process which... Read More »

h2. Messages When implementing a table which shows application log messages, two problems came up: I cannot use the message manager (by MessageArea UI element) and second I knew only how to retrieve the short texts. The MessageArea could not be... Read More »

Continuing… First part was about the idea behind this trilogy, what and how I could or should measure, last part on the chart engine and this part will contain the “rest” of the code. I show a lot of macros. But don’t be... Read More »

Now for the charts In the first part I thought about what and how to measure and now I propose how to show the results. When I first created some performance test reports I always used “WRITE: …” to print the results, then... Read More »

Measure The replies to my blog Performance improvement hints 3: internal table – fill and read showed that there are different opinions how to measure and what to measure. So I will try to fulfill all requests by providing a program where you... Read More »

Opened in Excel “As a read-only workbook” And there is even another option where you can play around with called “Use the XML Source task pane”… So here the coding for a very small program to read database table T005... Read More »

First of all I would like to say that this is partly because Sharad Agrawal replied to my previous blog entry on “internal table – fill and read”. I thought about this previously, but after Sharad Agrawal asked about it I thought... Read More »

Sometimes I think what type of internal table I should use: standard tables, sorted tables, hashed tables. And how to fill them: append to standard table then sort or via read table…binary search then insert…index sy-tabix? So I created... Read More »

To glue date and time to a timestamp or to split a timestamp into date and time it is possible to do this in a various ways. (By “glue” I mean to create a timestamp out of a date and a time so the time zone stays the same and by... Read More »