Wednesday 28 January 2009

SAP - Debugging a background job

I guess you've come across this from time to time, how on earth we could do debugging when we run our code in background(batch) mode. 

I've come across two methods:

1. If the job is not running yet or already completed, go to your code, put a break point and then go to SM37, select the job that you want to debug and issue JDBG in the OK_CODE field. Hit Enter key and just press F8 until it goes to the break-point that you set.

2. If the job already running, go to SM50 and select the work process and go to Program/Mode -> Program -> Debugging.


Tuesday 27 January 2009

ARDF fox hunt - V17 Open 2009

ARDF - Fox hunt - V17 Open 2009 will be held on the 5th April, 2009. For those who're interested in participating in the fox hunt, head up to the following website for more information regarding the fox hunt:


And what is ARDF?

Amateur Radio Direction Finding (ARDF) is the sport of finding a very low power hidden radio transmitters on foot, using radio receiver, antenna, map, and compass in diverse. ARDF joins orienteering skills like the proper use of topographic maps, compass skills, and locational awareness, with radio direction finding skills using hand-held portable receivers and antennas. It is great fun for young and old alike - an opportunity for personal challenge in the great outdoors!

Friday 23 January 2009

APRS craziness!

I've heard a lot about APRS but I'm yet to get into it. In recent months, the APRS community in Kuala Lumpur seems to be active and generates interest among local ham community. The first ever APRS digipeater is going to be up and running real soon now. And surely, your truly does not want to be left out. I've Garmin eTrex which I bought quite a long time ago (in July 2000 actually when I was in Houston TX) which I don't really use it. Been using it previously for navigation, using a software running on my Palm Vx (which I still have it somewhere in one of my many boxes of old stuff) and used it for geocaching activities when I was in UK (2002-2006). Now, it seems that I could put a good use to it .. by streaming my GPS position to strangers :D

Anyway, to make long story short, I was about to brew my own tracker board but I'm not easily satisfy with thing that is limited to sending out packet. I was looking high and low for a device which could encode and decode the APRS packet and display it on LCD display. While searching for it, I came across a tracker which has the features as what I wanted and more .. Argent Data's Tracker2 seems to be the perfect answer. And to my joy .. it seems that I could have it displayed not only on LCD .. but with certain Garmin Nuvi GPS (300, 700 and few other FMI series), I could actually display the other APRS stations on the Nuvi display as waypoint. And to add to my excitement, Nuvi 350 could actually send and receive APRS messages too.

So .. with all these information .. and after consulting the guru, I have put an order today for Tracker2 with Nuvi cable. I'm expecting it to be on my hand in a week or two.. a new toy to play with but I still need to find a Nuvi 350 which seems to have been discontinued .. someone is coming back from UK and I saw Amazon UK has it for £90 inclusive shipping .. will surely ordered it there and ask my friend to bring it back home.

I'm excited!!! Couldn't wait really .. yeah.. as always, to show off new toys.

Calling MS SQL Stored Procedure from ABAP

One of the few things sometime coming up in your ticket request. Calling stored procedure from ABAP to remote SQL server.  How do we send th...