After Reboot of machine, startup script raise one server, but one stays down. When i manually start script both servers starts fine

#!/bin/bash
###BEGIN INIT INFO
#chkconfig: 12345 98 13
#Provides:          ACE
#Required-Start:    $local_fs
#Required-Stop:     $local_fs
#Default-Start:     2 3 4 5
#Default-Stop:      0 1 6
#Short-Description: IBM ACE Control
#Description:       IBM-ACE
export PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/bin
ACE_OWNR="root"
STARTUP=/root/IBM/Startup.log
#WLOG_START=/dev/null
STOP=/root/IBM/Stop.log
touch $STARTUP
touch $STOP
/bin/chown root:root $STARTUP
/bin/chown root:root $STOP

start() {
   echo "Startovanje Queue Manager"
   /opt/mqm/bin/strmqm QMPROD1
   echo "Startovan Queue Manager"
   sleep 2
   echo "Startovanje IBM ACE"
   /opt/ace-12.0.4.0/server/bin/mqsistart IIBPROD1
   sleep 2
   echo "Startovan IBM ACE(Svaka Cast)"
}

stop() {
   echo "Stopiranje IBM ACE"
   /opt/ace-12.0.4.0/server/bin/mqsistop IIBPROD1
   echo "Stopiran IBM ACE"
   sleep 2
   echo "Stopiranje Queue Manager"
   /opt/mqm/bin/endmqm QMPROD1
   sleep 2
   echo "Stopiran Queue Manager"
}

case "$1" in
   start) start ;;
   stop)  stop;;
   *) echo "usage $0 start|stop" >&2
      exit
      ;;
esac

Here is my script.I put it in runlevels 12345 as S98 and K13 But when i reboot it, only QM starts ACE stays down My OS is Centos 8.

You probably have to work on managing your script/service via systemd.

The following URL can be used as a starting point:

https://www.suse.com/support/kb/doc/?id=000019672