I had the Same issue but there is a HP SIM 6.3.1 fix you have to
links.
Hotfix can be downloaded here:
http://h18013.www1.hp.com/products/servers/management/hpsim/dl_windows63.html#hotfix63\
I made a spread that help me suspend muliple servers from excel
Here are my
My code TXT, How to docs and xlsm App attached which is ZIP
let me know if need help email tonyb@mr-itpro.com
click here to download the tool
video how to use the tool
http://www.screencast.com/t/vfBeBXiZ