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Combining Object Services and Change Documents

This is a repost of an article published on the SAP Community Network.


How can I combine Object Services (OS, aka persistent classes) with Change Documents (CDO)?

Books on i.s.h.med PMD published

I've written and published three books on i.s.h.med Parametrierbare Medizinische Dokumentation (PMD) that are now available - for now, there's only a German edition. You can buy the books at your preferred online or local bookstore, but you can also order them directly from me - check the website www.pmd-buch.de for more information.

Extensibility Ain't Just A 13-Letter Word

This is a repost of an article published on the SAP Community Network.

ABAP Trapdoors: R-F-Conversion on a STRING

This is a repost of an article published on the SAP Community Network.


Welcome back to another ABAP Trapdoors article. It’s been a while – I’ve posted my last article in 2011. In the meantime, I’ve collected a number of interesting topics. If you’re interested in the older articles, you can find the links at the end of this article.

Marbles on Rails

For some time no, I've had a fischertechnik Bau-Spiel-Bahn laing around here somewhere, waiting - initially for new tracks, then for some kind of actual "application".

Julia builiding a marble coaster

Julia wanted to build a marble coaster. OK, why not? Then again, I might have envisioned beforehand that she would select the biggest and most complex one from the instruction booklet...

Carousel with mechanical lap counter

Another video that I somehow managed not to mention here. Somebody - Yeti? - inspired me to play with time lapse videos; I ended up using Time Lapse Assembler, and I think it worked out OK.

Marble Coaster (with track switch, ejector, electronic control)

For some obscure reason, I forgot to mention the video on my own site when posting it - well, here it is.

Marble Coaster - Parcours 1

Since there is little enough happening on this site right now, here's the result of "Christmas Present" + "Vacation" + "Wanting to try out this YouTube Thingy".

ABAP Trapdoors: Death By STRING

This is a repost of an article published on the SAP Community Network.


As in the previous post, this one is a trapdoor to be avoided by framework and toolkit designers rather than their users.

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