By Donald D. Hook — Former CTO & CIO, Full On Consulting | April 2026 | 10 min read
SAP implementations fail at an alarming rate — Gartner estimates that over 55% of ERP projects run over budget, over schedule, or fail to deliver expected business value. The single biggest variable is not the software. It is the consulting partner.
Choosing the right SAP consulting firm requires more than checking certifications and references. It requires understanding how they staff projects, how they manage scope, and whether the team in the room during the sales presentation is the team that will actually do the work.
5 Criteria for Evaluating an SAP Consulting Firm
Relevant Industry Experience
SAP implementations are highly industry-specific. An SAP partner with strong manufacturing experience will configure plant maintenance and production planning very differently than one whose background is in retail or financial services. Always ask for 3+ references from companies in your industry with comparable complexity.
Module-Specific Depth
SAP has dozens of modules — S/4HANA Finance, MM, SD, PP, HCM, SuccessFactors, Ariba, and more. Ensure the firm has certified consultants in the exact modules you are implementing, not just a general SAP practice. Ask who specifically will lead each workstream and review their individual credentials.
Team Continuity
The most common complaint in failed SAP engagements: the A-team sold the project, the C-team staffed it. Get contractual commitments on named resources, and include provisions that require your approval for any key team member changes during the engagement.
Data Migration Track Record
Data migration is where most SAP implementations derail. Ask specifically how the firm approaches data cleansing, mapping, and validation — and ask for examples of how they handled data migration challenges on past projects. Vague answers are a red flag.
Change Management Capability
Technology implementations without organizational change management fail at 2x the rate of those with it. The best SAP firms embed change management — communications, training, process redesign — into the implementation methodology, not as an afterthought.
Red Flags to Watch For
Estimates significantly below other bids without clear explanation
Inability to provide industry-specific references on request
Vague staffing plans — "we have 50 SAP consultants" without naming who
No defined change management methodology
Over-reliance on offshore resources for client-facing work
No prior experience with your SAP version (ECC vs. S/4HANA)
Scope defined entirely by the vendor with no client input
No fixed-price or milestone-based payment options offered
Questions to Ask in the Selection Process
- ?Who specifically will be the project manager and lead functional consultant on our engagement?
- ?Can you provide 3 client references in our industry with comparable SAP module scope?
- ?How do you handle scope changes — what is your change order process?
- ?What is your approach to data migration, and what tools do you use?
- ?How many of your team members will be on-site versus remote?
- ?What happens if a key team member leaves mid-project?
- ?What does your change management methodology look like?
- ?Can you walk us through a project that went sideways and how you recovered it?
Need an Independent SAP Advisory?
Full On Consulting provides independent SAP advisory and implementation oversight — helping companies select the right SAP partner, structure the engagement, and ensure accountability through delivery. We have no SAP reseller relationship, so our advice is always in your interest.
SAP Consulting ServicesTalk to an SAP ExpertFrequently Asked Questions
What does an SAP consulting firm do?
An SAP consulting firm helps organizations implement, configure, integrate, and optimize SAP enterprise software — including SAP S/4HANA, SAP ECC, SAP SuccessFactors, SAP Ariba, and related modules. They provide technical implementation expertise, functional configuration, change management, and post-go-live support. The best SAP consultants combine deep technical knowledge with industry and process expertise.
How do I choose the right SAP implementation partner?
Evaluate partners on five dimensions: relevant SAP certifications and SAP partnership tier; demonstrated experience in your specific industry and SAP modules; references from comparable implementations (size, scope, industry); the quality and stability of the team that will actually work on your project (not just the sales team); and a realistic approach to scope, timeline, and risk that doesn't just tell you what you want to hear.
How much does SAP consulting cost?
SAP consulting rates range from $150 to $350+ per hour depending on role, certification level, and geography. Full SAP S/4HANA implementation projects for mid-market companies typically range from $1M to $10M+ in consulting services, not including software licensing. Smaller module implementations (HR, procurement, analytics) can be scoped from $200K to $2M. Be wary of estimates that seem significantly below market — they usually reflect scope gaps, not efficiency.
What is the difference between an SAP implementation partner and an independent SAP consultant?
An SAP implementation partner is a firm that has been certified by SAP, maintains a team of consultants, and takes on full implementation engagements. An independent SAP consultant is an individual who may work through a staffing agency or directly. Partners are better for large, complex, or full-lifecycle implementations. Independent consultants can be cost-effective for specific module work, staff augmentation, or post-go-live optimization — but require more management oversight from your side.
What are the most common SAP implementation failure points?
The most common SAP implementation failure points are: scope creep driven by incomplete requirements; underestimating data migration complexity; inadequate change management and user adoption planning; using junior resources who lack hands-on SAP experience; and choosing a partner based on price rather than track record. A failed SAP implementation typically costs 2–4x the original budget to recover from.