Got a call last night at 2:37 am (Sunday morning) from an sap group that manages jobs informing me that some sap integration with our application was not working and I needed to look at it. At 4:00
Am I finally find out that all 47 sap production servers were undergoing maintenance and all jobs were disabled. So here was an sap group that had no idea all the servers they supported were being upgraded and I had to discover this for them. Took a lot of self control to remain professional and even keeled.