Why learn integration Suite
There are going to be a huge requirement for SAP Integration consultants to work on integration project including S/4 HANA and also PI to Integration Suite migration. For the next 5 years there is going to be a huge market.
You can learn SAP Integration Suite by your self.
Here are some of my best resources for it at the moment.
Trial access
You can get access to a free SAP Integration Suite trial.Takes a few minutes to install but once you have you can use it to learn.
Goto https://www.sap.com/products/technolo...
Courses
Manage B2B Scenarios Effectively with SAP Integration Suite
Going deep into the B2B Addon. The First module is basic. Module 2+3 lots of content about the B2B Trading Partner Solution
https://learning.sap.com/courses/mana...
Most Detailed CPI course
Yee Loon Khoo has created a in depth course about how to use SAP Integration Suite.
https://sapintegrationsuitecourse.tea...
Free getting started course
My own course on free Cloud Integration. It is a few years old.
https://cpicourse.com/
Learning.sap.com
New courses for Integration Suite
https://learning.sap.com/search?acces...
Faster development with Figaf
One area that you can set your self a part on is by being able to use the Figaf tool. It is a tool that simplifies how you are developing. It both from
https://figaf.com/figaf-in-your-migra...
Migration
It Is probably the number one tool that you need to understand
Figaf is the ideal tool for the migration.
It is a bit more difficult to get access to a SAP PI/PO system to explore on.