Hi all, subset of our users has suddenyl started getting java errors trying to open Service Calls. Error is "java.lang.IllegalArgumentException: GregorianCalendar does not handle dates before 4716 BC". Seems to go when clear cache, but some seems to be getting it back. At the same time there are heaps of server log errors " Data Accessjava.lang.NumberFormatException: Invalid signum value at java.math.BigInteger.(BigInteger.java:220)" which I'm guessing are related. (Maybe one GUI error is causing a batch of log errors).
Can't see any OVSD changes to start this...possibly a Windows security patch but not sure - still investigating.
Anyone else come across this or any ideas? Thanks......Ken.
Re: Java GregorianCalendar errors in SD4.5 GUI - SP20
Thanks Tim...but we are already on 1.4.2_09 on server. I'm pretty sure this is a client side problem because it's only affecting a small group of users (Service Desk guys unfortunately!), and that's where our investigations are heading.