This blog contains experience gained over the years of implementing (and de-implementing) large scale IT applications/software.

FREE SAP Extended Maintenance

Did you know…

SAP S/4HANA On-Premise customers on legacy versions get free extended maintenance when they move to a RISE with SAP subscription.

That’s correct “legacy SAP S/4HANA“, we’re already at that point where S/4HANA is starting to lose versions.
We are talking specifically about customers on S/4HANA versions 1709, 1809, and 1909.

Customers having subscribed to RISE with SAP or legacy subscription models, for example, subscription for SAP HANA Enterprise Cloud, take advantage of the option where extended maintenance is included at no additional fee.

Here are the significant dates for those mentioned On-Premise releases:

ReleaseEnd of Mainstream MaintEnd of Extended Maint

Wow, 2025 is going to be a busy year for SAP. Have a guess what release those customers will be moving to (assuming they choose S/4HANA Private Cloud Edition) if they have not already started? See my previous post here for my thinking on that one.

Reference link:

SAP’s Private Innovations Made Public

In July 2023, SAP announced that future innovations and capabilities will only be available in SAP public cloud and SAP private cloud with a RISE subscription.

The audio version is available to listen to on the SAP Press site, but my favourite go-to for quoted interviews is the diginomica site:

…It’s also very important to emphasize that SAP’s newest innovations and capabilities will only be delivered in SAP public cloud and SAP private cloud using RISE with SAP as the enabler. This is how we will deliver these innovations with speed, agility, quality and efficiency. Our new innovations will not be available for on-premise or hosted on-premise ERP customers on hyperscalers.

What can we take away from this statement?

Firstly, we should note the absence of the product name “S/4HANA”.  It’s not like SAP to miss the opportunity to include the product name in a discussion.  Not once, but twice the opportunity was not used to insert “S/4HANA” into the conversation.
What the quote is saying is exactly that:  “…SAP’s newest innovations and capabilities will only be delivered in SAP public cloud and SAP private cloud using RISE with SAP…”.

Short version: if you buy RISE, you get the newest innovations and capabilities.  This is not explicitly saying they will be included in the S/4HANA product.

This is because in SAP’s own marketing material, RISE with SAP is a solution that includes:

  • SAP S/4HANA Cloud (one of the two “cloud” editions).
  • Business Process Transformation
  • Business Platform and Analytics
  • SAP Business Network
  • Outcome Driven Services and Tools

There are plenty of places for innovation to happen in that list and it doesn’t not mean S/4HANA specifically.

Also we have to consider this fact; for SAP to branch the S/4HANA code base from S/4HANA Private Cloud Edition and S/4HANA On-Premise Edition, would cause a lot of development and support effort from now until around 2040.

What if an “on-premise” S/4HANA customer, already at a recent S/4HANA version, decided to buy RISE with SAP?  If the code base was massively different it would be a system migration to lift it into a comparable system in RISE.

Instead, by providing these new innovations in some form of BTP hosted service which would only be accessible via RISE with SAP, the S/4HANA code can remain as it is (clean core lovers would like this), albeit with some special user-exits or extensibility points or even an Addon; then the new innovations would be provided by future-proof, containerised BTP services.

This would also allow SAP to leave the option open to eventually offer these innovations, at a much later point in time, to non-RISE customers at a premium, maybe.  Especially if they are truly innovative.  Who would give up that option to get more money by simply un-restricting access for the wider customer base, to what would be at the future time, old innovations.

The second point we note is that these services may not be included in RISE with SAP for free.

It is, after all, a subscription based service.

“…using RISE with SAP as the enabler.

Access is provided/enabled through the RISE subscription, but it sounds to me like this will be another request ticket with some contractual costs or additional consumption credits.

Why Restrict Innovations?

Another line of questioning has to be: why? – Why restrict these new innovations from on-premise customers?

Apart from the obvious suggestion that it simply adds pressure for customers to take a RISE with SAP subscription, there is another idea and it adds to the thinking that the innovation is not being delivered directly in S/4HANA.

These new innovations may not be easily integrated with an on-premise solution.

For “on-premise” we have to bear in mind that it does include both systems hosted physically on-premise (in a customer’s own datacentre) in geographical locations that are far from any SAP Cloud entry/exit points, and also those systems hosted in hyperscalers.  They are one and same version of SAP S/4HANA On-Premise.

SAP BTP hosted services need the SAP Cloud Connector as integration between BTP and an on-premise solution.

The SAP Cloud Connector is a secure one-way TLS tunnel, over which bi-directional application comms can flow.
It is not built for very large datasets and definitely not for precise real-time integration.

For customers hosted under a RISE with SAP subscription, maybe there is some new connectivity solution that can be deployed by SAP that allows a more secure, lower latency connectivity with true bi-directional flow between the SAP system and SAP BTP services.  This is what would be needed to provide innovations that require true real-time AI interaction with large data sets.

Maybe this is the reason why on-premise customers will not get these new innovations outside of RISE with SAP?


If you thought S/4HANA Private Cloud Edition  ===  S/4HANA On-Premise Edition  – then you would be wrong!

The S/4HANA Private Cloud Edition and SAP S/4HANA On-Premise Edition are similar but not the same.
The blog post I’ve linked here to goes to lengths to explain that “…the functional differences between SAP S/4HANA Cloud, private edition, and SAP S/4HANA On-Premise are only features that belong to the compatibility scope Matrix“.

If you are migrating to S/4HANA, those differences may not be something to be taken lightly!

Three editions of S/4HANA, three editions with *growing* differences:

  • Private Cloud Edition (for RISE with SAP but a.k.a “Cloud, private edition”).
  • On-Premise Edition (for those that know sense ;-p ).
  • Public Cloud Edition (a.k.a “Cloud, public edition” – but whichever way around you want to use it).

Consider the ramifications from that blog post, if you are debating going for RISE with SAP and S/4HANA Private Cloud Edition.  There may be a lot more to be done during a RISE provided conversion, compared to a slower angle of attack with a non-RISE conversion and S/4HANA On-Premise Edition.

If you are considering which S/4HANA On-Premise Edition you should look towards, then the 2023 version is probably going to be the last possible target you can get to for various reasons explained in my previous post here.