RE: RHEL 7 (systemd) reboot

I disabled and removed the CTM_Postgre.service as it didn't help (and I didn't want too many moving parts left out
there).

I did find a post
https://superuser.com/questions/1016827/how-do-i-run-a-script-before-everything-else-on-shutdown-with-systemdthat I
thinkis getting me closer.
 

I tried    RequiresMountsFor=/data00    which starts the script much sooner but unfortunately  the  postgresql instance
isunreachable by the time the script gets there.
 

These are two unique datacenter shutdowns: ctmdist  & ctmlinux 

Oct 11 09:20:00 kccontrolmt01 stop_ctmdist_server.sh[10316]: setenv: Too many arguments.
Oct 11 09:20:00 kccontrolmt01 stop_ctmdist_server.sh[10316]: Stopping CONTROL-M application Oct 11 09:20:00
kccontrolmt01stop_ctmdist_server.sh[10316]: SQL Server is not running.
 
Oct 11 09:20:00 kccontrolmt01 stop_ctmlinux_server.sh[10318]: setenv:
Too many arguments.
Oct 11 09:20:00 kccontrolmt01 stop_ctmlinux_server.sh[10318]: Stopping CONTROL-M application Oct 11 09:20:00
kccontrolmt01stop_ctmlinux_server.sh[10318]: SQL Server is not running.