
Solution
RIMINI STREET
SAP / Oracle / VMware transitions
Full service including custom code
Long-term support of 15+ years
Guaranteed SLA within 10 minutes

Category
What Is Happening
Structural Cause
Impact on the Business
End Result
Vendor-driven
upgrade pressure
Forced subscription
conversion
End-of-Support (EOS) risk
Continuously rising TCO
Declining ROI
Demands to migrate versions
on a fixed schedule
End of perpetual licenses,
shift to subscriptions
Discontinuation of official technical support
Maintenance costs rising
every year
Little tangible benefit
after upgrades
Vendor-roadmap-first
policy
Shift to a recurring-
revenue model
Vendor policy changes
License-based maintenance rates and Extended
Support costs
Technology-led migration with weak business alignment
Large migration costs,
re-development of customi-zations, operational risk
Unpredictable costs, long-
term lock-in, no price control
Limited security patches, compliance risk, increased
audit burden
Higher fixed operating costs, reduced new investment
Unclear return
on investment
Schedule-driven
rather than strategy-driven investment
Weakened control
over IT assets
Even stable systems
become liabilities
Rigid IT budgets
Weakened justification
for IT investment
Category
Traditional Vendor-Centric Model
Rimini Street + SIMPLEKEY
Strategic Partnership
Maintenance cost
Upgrades
Subscription conversion
SLA
Custom code
Support period
Security response
Budget structure
IT control
Strategic flexibility
20–22%+ of license value
Forced to follow the EOS schedule
High likelihood of being forced
Best effort within 1 hour
Not supported
Limited by EOS
Reliant on vendor patches
Fixed and operations-heavy
Vendor
Low
At least 50% savings
Chosen according to the customer's strategy
Existing versions can be retained long-term
Guaranteed P1 response within 10 minutes
Supported
15+ years of support
Independent security analysis and protection
Savings can be reinvested into innovation
Customer
High
A shift to a subscription-based licensing model
Bearing the End-of-Support risk with no alternative
Is S/4HANA truly necessary for every company?
Is ERP innovation possible only through a version upgrade?
Cases of failed migration exist
Risk of business disruption
Need to redevelop existing customizations
The alternative Rimini Street provides
Support for
at least 15 years
What the customer gains
Converting upgrade costs into growth investment
Pursuing ERP innovation separately when needed
2029: End of Premier Support
2032: End of Extended Support
Thereafter, official patches and
technical support are restricted
Delayed security patches
Upgrade pressure
The alternative Rimini Street provides
Long-term support for your existing
19c version
Security-vulnerability analysis and protection
Root-cause-based problem resolution
Integrated support for OS/network/
DB issues
Freedom from upgrade-schedule pressure
Maintained database stability
Predictable budget planning
Following the Broadcom acquisition:
Shift to a subscription model
Restricted patch access if Support
and Subscription lapses
Inability to download security patches
Blocked access to the knowledge base
Degraded SLA quality
A sharp increase in licensing costs
Services provided
Support without upgrades
Strategic advisory (Rimini Consult)
What the customer gains
Avoidance of a forced subscription transition
Use of existing perpetual licenses
Cost control
What Is Third-Party Maintenance?
Oracle
Oracle (Vendor-Provided)
Premier Support
ACS
Cost: 22% of software purchase price
Model: self-service & remote support (vendor-provided → customer-only)
Scope: bug fixes / security update support
Cost: man-hours purchased separately
Model: on-site support
Provider: the vendor itself
AMS (Operations)
Cost: separate contract
Execution: same as before
Support / Upgrade
Use of the support portal
Self-service model

Rimini
Street
Rimini Street (Provided)
Premier Support
ACS
Cost: at least 50% less than the incumbent vendor
Model: full service & remote support
Scope: vendor-equivalent service + Strategic Service
Cost: man-hours purchased separately
Model: on-site support
Provider: a designated partner
AMS (Operations)
Cost: separate contract
Execution: same as before
Support / Upgrade
Use of a dedicated customer support portal (Street Central)
Use of the customer's own archiving
(pre-stored Notes/SP and upgrade versions)

Support
24×365 global support
Average response of 1 minute 45 seconds
Dedicated PSE
(Primary Support Engineer)
Optimize
Analysis of recurring incident causes
Performance-improvement recommendations
License-cost optimization
Innovate
Cloud-migration strategy development
AI automation
Reallocation of IT investment
Item
Vendor
Rimini Street
P1 response
Average response
Support model
Dedicated staff
Custom Code
Best effort within 1 hour
Not disclosed
Self-Service
None
Not supported
Guaranteed within 10 minutes
1 min 45 sec
Full-Service
Assigned PSE
Supported
Traditional maintenance
provides only L4.
Rimini ONE:
L4 software maintenance
L2/L3 managed services
security support
strategic advisory
cloud support
integrated management through a single partner


