A proof of concept (PoC) is a focused, time-bounded technical demonstration designed to test whether a proposed system, integration approach, or architectural pattern can satisfy a specific, high-risk requirement — before the organisation commits to the full implementation. It is not a prototype of the final system; it is a controlled experiment that answers a defined question about technical feasibility or fit. In ERP and EPM programmes, a PoC is typically commissioned to validate a requirement that cannot be answered with confidence through vendor demonstration or reference site visits — a complex integration between an ERP and a consolidation application using non-standard data structures, a performance requirement at production data volumes, or a localisation requirement that the vendor has not implemented in the region before.
Why This Matters in GCC and Egyptian Enterprise Programmes
PoCs are particularly valuable in GCC implementations for regional localisation requirements where the vendor’s claim of Arabic language support, ZATCA integration, or Zakat computation capability has not been demonstrated in a comparable live environment in the region. Vendor demonstrations show best-case scenarios in controlled environments; a PoC runs the specific requirement in the client’s own environment, against the client’s own data structure, and produces evidence that the capability works as claimed — or evidence that it does not, before the organisation is committed to the implementation. For high-risk requirements with no verified regional reference, the PoC is the most effective risk reduction tool available in the selection process.
What Good Looks Like
An effective PoC begins with a precise, written definition of the question it is designed to answer: “Can Oracle FCCS eliminate intercompany balances from 12 entities in our group structure, with Arabic-language entity names, and produce an Arabic-language elimination report within 30 minutes at full data volumes?” The PoC is scoped to answer exactly that question — no more, no less. The success criteria are defined before the PoC begins, the timeline is fixed, and the outcome is binary: the question is answered yes or no. A PoC that runs indefinitely to prove a capability that continues to reveal new complications is not a PoC; it is an uncontrolled pre-implementation.
What Organisations Get Wrong
The failure that converts a useful PoC into a sunk cost is scoping it without defining the success criteria in advance. When the question is “can the system do what we need,” without specificity about what “what we need” means, the vendor’s team will demonstrate adjacent capabilities, close every gap with a workaround, and the client’s team will be unable to give a clear yes or no at the conclusion. The PoC extends; costs accumulate; and the organisation eventually proceeds with the implementation because having invested in the PoC, stopping feels like waste — even when the PoC has not actually answered the original question.
How Loop Wise Solutions Approaches This
In system selection engagements, we commission PoCs for requirements that meet two criteria: they are identified as high-risk in the fit-gap analysis (a gap that cannot be resolved through standard configuration), and they are material to the business case (the business is unwilling to accept the gap or to change the process to accommodate the system’s standard approach). We write the PoC scope and success criteria before the vendor is engaged, to prevent the vendor from redefining the PoC as a demonstration of what the system can do rather than a test of whether it can do the specific thing required.
