Can’t locate object method “runPipedCmd” via package “ADX::util::Sysutil”

I hit this error by applying Oracle Applications Technology ATG_PF.H Rollup 6  patch to our one of the old  E-Business Suite R11.5.10.2 test environment. After apply the pre-request patch, I try to run autoconfig on dbtier. Autoconfig has been ending wihtout any problem. But for application tier,  Autoconfig through an error message. Continue reading