SAP Integration Suite Replaces PI/PO: Here Is What Changes

SAP is making a big shift. The old middleware tools, Process Integration and Process Orchestration, are being retired. Furthermore, a newer cloud platform is now taking its place. As a result, professionals who want to stay ahead are choosing to enrol in an SAP Training. This helps them learn the new platform and stay ready for what is coming.

This change affects every business that uses SAP systems. Therefore, integration teams, IT managers, and architects all need to understand what is changing. This article covers the full picture. It goes from what is being replaced to how migration works. Moreover, each section is written in simple language, so anyone can follow along.

Why SAP Is Moving Away from PI/PO?

SAP PI and PO were built for a different time. They worked well when all systems lived inside one data centre. The problem is that today, companies are combining cloud apps, on-premises systems and external tools. So, PI/PO cannot face this combination anymore.

Therefore, SAP decided to retire these tools. Here are the main reasons for this change:

Running PI/PO on-site costs a lot of money and effort.
Cloud work needs faster and more flexible tools.
Modern systems are built around APIs, not old adapters.
Furthermore, SAP wants one unified platform for all its products.

What SAP Integration Suite Actually Is?

SAP Integration Suite is a new cloud-based tool. It runs on a platform called Business Technology Platform. In addition, it brings many tools together in one place. So instead of managing separate systems, everything is handled from one spot.

Here is what is included inside SAP Integration Suite:

Cloud Integration: is responsible for message-based connections and iFlows.
API Management: helps you to publish, maintain, and monitor APIs.
Integration Advisor: assists B2B message configuration & standards.
Open Connectors: ability to connect non sap and third-party applications.
Trading Partner Management: a central repository of partner information.

In short, it is a complete toolkit for connecting enterprise systems. Moreover, it is delivered as a cloud service, so there is no heavy setup needed.

Key Differences Between PI/PO and Integration Suite

The two platforms are very different. Therefore, it helps to see the contrast side by side.

Feature	SAP PI/PO	SAP Integration Suite
Deployment	On-premise	Cloud based
Scalability	Manual scaling	Auto scaling
Pricing Model	License based	Subscription based
API Management	Limited	Full API lifecycle
B2B Support	Partial	Built in via Advisor
Monitoring	Basic logs	Advanced dashboards

What Happens to Existing Interfaces?

Current PI/PO interfaces will not disappear right away. SAP has provided tools to help with the move. However, not every interface will migrate without changes. Some parts may need to be rebuilt.

Here is what happens to existing content during migration:

Many iFlows from PI/PO can be reused in Cloud Integration with small updates.
XSLT and Java mappings are also supported in the new system.
Additionally, adapter settings will need to be checked and updated.
Some old adapters have a direct match in Integration Suite.

Therefore, reviewing all interfaces before migration is very important.

The Migration Path Explained

Migration follows a clear set of steps. Skipping any step can cause issues later. Consequently, following the path in order is the best approach.

Here is how a typical migration process looks:

Step	Activity	Tool Used
1	Check the current PI/PO setup	Migration Assessment Tool
2	List all interfaces for migration	Interface inventory sheet
3	Move iFlows using migration tools	Cloud Integration Migration Tool
4	Test all interfaces in a sandbox	Integration Suite monitoring
5	Go live and retire PI/PO	Change management process

New Features That Come with Integration Suite

This is not just a switch in tools. In addition, the new platform comes with features that were not available before. Therefore, the change is actually an upgrade.

Here are the standout new features:

Graph: gives one unified API layer to access SAP data across systems.
Event Mesh: supports real-time data flow and event-based architecture.
Integration Assessment: suggests the right style of integration for each case.
Moreover, thousands of ready-to-use packages are available out of the box.

SAP communities are growing fast in many cities. For example, professionals joining an SAP Course in Bangalore are already focusing on these new features. As a result, these skills are becoming highly valued by employers in the region.

What does this mean for the IT Team?

The change touches many roles inside an IT team. Furthermore, it is not just a technical update. It also changes how teams are organised and how work gets done.

Role	What Changes
Integration Developer	Builds iFlows in a browser instead of Eclipse.
Basis or Sysadmin	Manages less on-site hardware and servers.
Architect	Designs with APIs and event-driven thinking.
Project Manager	Plans for staged migration and parallel running.
Business Analyst	Uses ready-made packages for faster results.

Timeline and Support End Dates:

SAP has shared the official end dates for PI and PO support. Therefore, planning around these dates is very important.

Product	End of Mainstream Support	End of Extended Support
SAP PI 7.5	End of 2027	Not yet announced
SAP PO 7.5	End of 2027	Not yet announced
SAP PO on Cloud	Not applicable	Transition path available

Consequently, waiting too long is a risk. Skilled Integration Suite professionals will be harder to find closer to these deadlines.

Conclusion:

SAP Integration Suite is more than just a new tool. It is the next step in how SAP connects its systems. The retirement of PI and PO marks a real turning point. As a result, every SAP-connected business needs to pay attention and act.

This migration provides increased performance, improved features and reduced costs. Additionally, the migration issues are valid but very easy to address. Initiating small, learning gradually and having a clear plan enables any team to achieve this migration.