SAP PO  PI INSTALLATION

SAP PO PI INSTALLATION

SAP Process Orchestration (PO) is a automating and optimizing business process.
It is combination of the features SAP Business Process Management (BPM), SAP Process Integration (PI), and SAP Business Rules Management .The latest version of SAP Process Orchestration (SAP PO) is 7.5 SP20.
SAP also confirmed that this version will be supported until 2030.
In this document, We have explained  the how to install the SAP PI installation System.
                  OS            : Linux
                  Product     : SAP PO 7.5 NW7.5 SP13
                  Database : oracle
                  Type         : Distribution type

we will install the SCS, Primary application, Additional application & Database on different hosts.

                  Example:
                  Database : Host1
                  SCS : Host2
                  PAS : Host3
                  AAS : Host4

Pre-requisites:

1. Check OS & DB Compatibility of SAP PO 7.5 in PAM.                                     
2. As per planning discussion, confirm the Target SAP Version, OS & DB Version details.
3. Hardware: Create the VM and Configure RAM, CPU Details.
4. Create SAP Directories, Mount points and assign the Size on all hosts
Example:
mkdir /usr/sap
mkdir /sapmnt
5. Share the /sapmnt and others directory for all hosts.
6. Maintain required details in /etc/hosts.
7. Generate the stack xml file for SAP PO7.5 and download the media for SAP PO installation.
8. Move sap media on all hosts for installation.
9. Uncar the SWPM media.
Steps:
* Generate the Stack xml file
* SCS Installation
* Database Installation
* PAS Installation
* Post Installation steps

Generate the Stack xml file:

1.  Login to the SAP MAINTENANCE PLANNER for sap installation media download
2. Click Plan a new System for further process.
3. Click Plan for further process.
4. Enter SID and select the install java system.
5. Select the SAP NETWEAVER 7.5 and required SP Version.
6. Select the required components for SAP PO 7.5 installation.
7. Select the required Addons for SAP PO 7.5 installation and click next
8. Select Kernel, SAP Host Agent, SAP IGS, SAP JVM, SWPM and SUM. All these are specific to OS and Database required files and make sure select the required/correct the right OS and DB files
9. Once selected the required files then download the Stack xml file.
10. Push the all installation media to Download basket
11. Download the all SAP installation media from SAP Download manager.

SAP PO SCS Installation:                                                                                                                                                                                                                                                                                               

1. We have downloaded the stack xml file and required software for SAP PO 7.5 installation.
2. A part of distribution installation, need to install SCS Instance.
3. Login to the SCS host server then goto SWPM folder
4. Apply the permission and owner ship to SWPM folder.
5. Uncar the SWPM File and execute the ./sapinst through root level.
6. Copy the url and paste o browser for installation.
7. Login with root user and password in next screen.
8. Once login to the system SWPM home screen has opened.
9. Now go to path below path for sap PO system installation:
Software Provisioning Manager 1.0 SP22 –> SAP NetWeaver 7.5
–> Oracle
–> Installation
–> Optional Standalone Units
–> Process Orchestration
–> Distributed System
–> SCS Instance
10. Once selected then click Next
11. Next screen two option is there
      1. typical
      2. custom
If we say Typical in the next screen SAP will pick the default setting. But we would like to use Custom in my landscape, so select Custom and click on Next. * Specify the SAP System ID and sap mount directory:
12.  Specify the fully qualified the domain name:
13.  Mention master password for all users
14. Specify the sidadm user password. userid and login shell in the below screen else it will give you by                    default the master password:
15. Specify the path for Kernel and sap host agent file location.
16. Once file location path mentioned then select next.
17.  you want to change sapadm pwd change it in the below screen.
18.  Else press next so that it takes the same master password.
19.  Mention SCS installation number and hostname
20. Mention java message server port number.
21. Next screen, if you want add sap web dispatcher. In my case, we don’t want to add Web Dispatcher on SCS        Instance
22. Click next then review parameter details. If required then revise and change the details.
23. If everything is fine, then select next for SCS installation.
24. The SCS application server will be installed successfully.
25. Click ok in above screen.
26. Click exit for process to exit.
27. Successfully installed SCS Instance.                                                                                                                       

Concussion:

We have successfully installed SCS instance on host. Please check next document for further installation process. SAP PO PI INSTALLATION
Step1: How to download the stack xml file for SAP PI Installation –Completed
Step2: How to install SCS Instance for SAP PO PI Installation –Completed
Step3: How to install Database Instance for SAP PO PI Installation—please check next blog
Step4:How to install PAS & Primary Application server for SAP PO PI installation—please check next blog
Step5:Post installation for SAP PO system.

Other info:

Sap PO PI installation system supported below Databases. As per your requirement, Please install Databases.      Currently supported Databases:
• Hana
• MSSQL
• MAXDB
• ORACLE
• DB2