Michael, it can't find the /service/oacs/run file. Here's what mine looks like
#!/bin/sh
export NS_HOME="/apps/aol33"
export NS_DAEMON="nsd"
export ORACLE_BASE=/apps/oracle
export ORACLE_HOME=$ORACLE_BASE/product/8.1.6
export ORACLE_SID=ora816
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib
export PATH=$PATH:$ORACLE_HOME/bin
export ORACLE_PATH=$ORACLE_HOME/bin
export ORAENV_ASK=NO
export TNS_ADMIN=$ORACLE_HOME/network/admin
exec /apps/aol33/bin/nsd -izkt /apps/aol33/init.tcl -u oracle
