Editorial photograph of a procurement leader comparing SAP support contract options on documents at a desk
SAP / ECC Maintenance

ECC Extended Maintenance vs Third Party Support.

SAP standard support for ECC steps into extended maintenance and then a higher fee. Third party support offers a different cost and risk profile. This compares the two on cost, scope, indemnity, and renewal leverage.

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SAP standard support for ECC steps into extended maintenance and then a higher fee, while third party support offers a different cost and risk profile. This compares the two on cost, scope, indemnity, and renewal leverage.

Key takeaways

  • SAP mainstream maintenance for ECC runs to the end of 2027, with optional extended maintenance after that.
  • Extended maintenance adds a premium on top of the standard 22 percent base fee.
  • Third party support typically prices at around half of SAP standard support.
  • Third party support covers fixes and tax and regulatory updates, but not new SAP releases.
  • Indemnity and contract terms differ sharply between the two paths.
  • The decision is a cost and risk trade off, not a pure price comparison.
  • Either path is a negotiation lever against the other.

The choice is not abstract. ECC customers face a real maintenance cliff and a real cost line every year. Standard support, extended maintenance, and third party support each carry a different bill and a different risk.

What happens to SAP ECC support after 2027?

SAP committed mainstream maintenance for SAP Business Suite 7, which includes ECC, to the end of 2027. After that, customers face a choice.

Mainstream to 2027

Until the end of 2027, ECC sits under standard support at the usual base fee. SAP documents the maintenance commitment on its release and maintenance pages.

Extended to 2030

SAP offers extended maintenance for a defined window after 2027 at a premium. The original commitment was set out in a 2020 SAP announcement covering Business Suite 7 and S/4HANA, which SAP described in its official news channel.

After the window

Once extended maintenance ends, customers either run on S/4HANA, hold ECC on third party support, or carry an unsupported system. The first two are the realistic paths.

How does SAP extended maintenance pricing work?

Extended maintenance is priced as a premium on top of the standard base. The base itself is set out in SAP support agreements.

The base fee

SAP standard support is commonly billed at 22 percent of net license value per year. The commercial terms sit in the SAP software agreements.

The premium

Extended maintenance adds a premium of a few percentage points on top of the base for the defined window. The exact figure depends on the contract and the negotiation.

SAP support paths compared

Dimension SAP standard support SAP extended maintenance Third party support
Annual cost22 percent baseBase plus premiumAround half of base
New SAP releasesIncludedLimitedNot included
Tax and legal updatesIncludedIncludedIncluded
Custom code supportLimitedLimitedTypically broad
Audit and indemnity postureSAP termsSAP termsProvider terms

What does third party support actually cover?

Third party support replaces the SAP support contract with a provider contract. Scope differs from SAP in defined ways.

What is covered

  • Break fix: defect resolution on the existing release.
  • Tax and regulatory updates: statutory and compliance changes.
  • Custom code: support that often extends beyond SAP standard scope.

What is not covered

  • New SAP releases: upgrades and new functionality are out of scope.
  • SAP patches: access to new SAP notes and patches generally stops.
  • Future S/4HANA rights: a separate commercial conversation with SAP.

Where the common advice on third party SAP support is wrong

The standard SAP account team line is that third party support is risky, that it strands you on old code, and that it burns the bridge to S/4HANA. We disagree with how absolute that framing is. In roughly six to eight out of ten support reviews we ran, third party support was a defensible option for a multi year hold on a stable ECC estate, and naming it credibly improved the SAP renewal even for buyers who stayed. The buyer side move is to price both paths honestly, model the migration date, and treat each option as leverage on the other rather than accepting the fear case at face value.

Editorial photograph of two parties reviewing a software support contract across a table during a renewal negotiation
The support decision is rarely permanent. Most buyers who move to third party support do so for a defined hold while the S/4HANA business case matures.
52%
Median third party saving vs base
25 to 35
SAP support reviews 2024 to 2025
2027
ECC mainstream maintenance ends

Source: Redress Compliance advisory engagement file, 2024 to 2025.

Extended maintenance and third party support are not opposites. They are two priced options on the same timeline, and the credible existence of one is the strongest lever on the other.

How do the costs compare over five years?

Over a five year hold the gap compounds. The base fee, the premium, and the provider rate produce very different totals.

The standard path

Standard support at the base fee, then extended maintenance with a premium, is the most expensive of the three over a multi year ECC hold.

The third party path

A provider rate at around half the base produces the lowest annual line, though it forgoes new SAP releases and patches.

What are the risks and trade offs of each path?

Each path carries a distinct risk. The right answer depends on the migration date and the appetite for change.

  • Standard and extended: highest cost, lowest change, full SAP relationship preserved.
  • Third party: lowest cost, no new releases, a provider relationship to manage.
  • Unsupported: not a real option for a production estate.

Suggested reading

What should a buyer do next?

  1. Confirm your ECC maintenance end date and the extended maintenance window.
  2. Pull your current SAP support line and the net license value behind it.
  3. Request a third party support quote for the same estate and scope.
  4. Model the five year cost of standard, extended, and third party paths.
  5. Set the realistic S/4HANA migration date and test each path against it.
  6. Map the scope you would lose under third party support and price the risk.
  7. Use the credible alternative as a lever in the SAP renewal conversation.
  8. Engage independent SAP advisory before committing to a path.

Frequently asked questions

When does SAP ECC mainstream maintenance end?

SAP mainstream maintenance for SAP Business Suite 7, which includes ECC, runs to the end of 2027. After that date customers move to extended maintenance for a defined window, migrate to S/4HANA, or move the estate to third party support.

How much does SAP extended maintenance cost?

Extended maintenance is priced as a premium on top of the standard support base. The base is commonly 22 percent of net license value per year, and the extended premium adds a few percentage points for the defined window, before any negotiated relief.

How much cheaper is third party support?

Third party support typically prices at around half of SAP standard support. Across the reviews we ran in 2024 and 2025, quotes came in 45 to 60 percent below the SAP standard line for the same ECC estate.

What does third party support not cover?

Third party support does not cover new SAP releases, new SAP patches and notes, or future S/4HANA rights. It does cover break fix on the current release, tax and regulatory updates, and often broader custom code support than SAP standard.

Does third party support burn the bridge to S/4HANA?

Not by itself. Moving to third party support pauses the SAP support relationship but does not forfeit owned licenses. A future S/4HANA move is a separate commercial conversation, and many buyers use third party support as a defined hold while that case matures.

Is extended maintenance worth the premium?

It depends on the migration date. Extended maintenance is worth the premium when S/4HANA go live falls inside the window and the buyer values full SAP support and new releases. When the hold is longer or the estate is stable, third party support is often cheaper.

Can naming third party support help the SAP renewal?

Yes. A credible third party alternative is one of the strongest levers in an SAP support renewal. In six to eight of ten cases we saw, simply pricing the alternative improved the SAP position, even when the buyer ultimately stayed with SAP.

What is the biggest mistake buyers make here?

The biggest mistake is treating this as a pure price comparison. The decision is a cost and risk trade off tied to the migration date. Buyers who model five year cost, scope loss, and timing make a far better call than those who chase the lowest annual number.

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Support is a cost line you renew every year. Treat the ECC maintenance decision as a priced, time bound choice, and the leverage between the options becomes obvious.

Fredrik Filipsson
Co Founder and Group CEO, Redress Compliance