Hi I did all steps but when Execute /etc/rc.d/init.d/pam360-service start it start and stop and you can see the below details in log . 

OS : Centos7 x64
Ram : 16 GB
H.D.D : 120 GB SSD 

also i try to find pmp_rr.conf  but could not find . do you know where the path of file ?

INFO   | jvm 1    | 2023/04/25 05:01:58 | 

INFO   | jvm 1    | 2023/04/25 05:01:58 | Problem while Starting Server

INFO   | jvm 1    | 2023/04/25 05:01:58 | System halted

STATUS | wrapper  | 2023/04/25 05:02:01 | <-- Wrapper Stopped

STATUS | wrapper  | 2023/04/25 05:02:20 | --> Wrapper Started as Daemon

STATUS | wrapper  | 2023/04/25 05:02:20 | Java Service Wrapper Professional Edition 64-bit 3.5.25

STATUS | wrapper  | 2023/04/25 05:02:20 |   Copyright (C) 1999-2014 Tanuki Software, Ltd. All Rights Reserved.

STATUS | wrapper  | 2023/04/25 05:02:20 |     http://wrapper.tanukisoftware.com

STATUS | wrapper  | 2023/04/25 05:02:20 |   Licensed to Zoho Corporation Pvt. Ltd. for PAM360

STATUS | wrapper  | 2023/04/25 05:02:20 | 

STATUS | wrapper  | 2023/04/25 05:02:21 | Launching a JVM...

INFO   | jvm 1    | 2023/04/25 05:02:21 | WrapperManager: Initializing...

INFO   | jvm 1    | 2023/04/25 05:02:21 | Starting Server from location: /root/ManageEngine/PAM360

INFO   | jvm 1    | 2023/04/25 05:02:22 | This evaluation copy is valid for 29 days

INFO   | jvm 1    | 2023/04/25 05:02:24 | Trying to start PostgresSQL server failed