# What makes you an expert developer?

Are you an expert developer if you’ve had n years experience?

I re-watched groundhog day quite recently; it is still a work of genius but it got me to thinking about the subtext of the film and how it relates to software development.

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# Stateful RFC using the adapter framework

Bridging between SAP and other systems using the adapter framework; Part 2

Last time I wrote about how easy it was to execute an arbitrary BAPI using the adapter framework and get meaningful results back as XML. At the simplest level, that’s pretty much all you really need to integrate with SAP. Unless…

# Integrating with SAP BAPI function modules

Bridging between SAP and other systems using the adapter framework; Part 1

SAP R/3 is used in a lot of enterprises and so having to integrate with SAP R/3 is something that we familiar with. The adapter has a broad range of support for SAP R/3; we can send and receive IDocs if you are trading documents electronically, or we can invoke arbitrary RFCs/BAPI functions within SAP R/3 if IDocs aren’t your thing.

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Upgrading from Hyper-V 2008 to Hyper-V 2012

Hyper-V 2012 has been out for a while now; I finally took the plunge and upgraded my lab infrastructure at home1. Given that all my test containers are virtualised in Hyper-V 2008 already; it should just be a case of moving the images around to free up a host machine so that the hosts can be upgraded in sequence. Ultimately it was painless, but time consuming; a large part of it was copying gigabytes of data around my network.

1. I have inherited a bunch of broken laptops; it’s over-egging it to call it a lab ↩︎

# Preparing for failure; part 2

Setting the foundations for project success

So, we’ve ascertained that projects are more likely to fail than succeed; but somehow we succeed a lot of the time. There are some general principles that I apply when delivering any project which I’ve found makes everyone a lot happier; the team, the business stakeholders, and me. A word of warning; anecdotal evidence is not science, no matter what some alternative therapists would have you believe; I’m not a PMP and I don’t have any qualifications from the PMI. All of this might just be hokum and inapplicable outside of my experience.

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