[philjohn]

My "favourite" SAP experience was at the last company I worked at who used it for everything.

One guy who worked for me did a 4 day week - he sometimes took half a day of leave, and when he got to his last half day he could never book it, because the system was adamant he only had 0.49 days of leave remaining.

Not sure if that was bad configuration when it was implemented ... or the product being a bit ropey when something doesn't fit their model perfectly, but it stuck with me and made me forever wary.