VG Victor G. Chief Information Officer Mid-Market (51-1000 emp.) 4/17/2026 "SAP ECC: Unmatched Single Source of Truth with Rock-Solid Integration" 5/5 What do you like best about SAP ECC? What I value most about SAP ECC is its unparalleled ability to act as a single source of truth for the entire organization. The seamless integration between core modules like FI, MM, and SD ensures that data flows logically across departments in real-time. It provides a level of architectural robustness and transactional integrity that is essential for managing complex global operations and maintaining strict audit compliance at scale. Review collected by and hosted on G2.com. What do you dislike about SAP ECC? The primary drawback is the steep learning curve and the dated user interface. Compared to modern SaaS applications, the SAP GUI feels unintuitive for new users, often requiring extensive training to navigate complex transaction codes. Additionally, the system can be quite rigid; making significant changes to established business processes or performing custom ABAP developments often involves long project timelines and high consultancy costs. Review collected by and hosted on G2.com. What problems is SAP ECC solving and how is that benefiting you? SAP ECC solves the critical problem of data fragmentation by consolidating our disparate business units into a single, integrated ERP environment. Before ECC, we struggled with 'data silos' where finance, procurement, and sales operated on different numbers. The benefit to me is a massive increase in operational transparency and auditability. I can now trace a single finished product back to its raw material purchase order and its specific financial posting in seconds. This 'single source of truth' has eliminated manual reconciliation tasks and allowed us to standardize our global processes, ensuring that every region follows the same compliance and reporting standards. Review collected by and hosted on G2.com. Show More Rating Updated (4/21/2026) Current UserValidated ReviewerSource: Organic See what 864 reviewers think of SAP ECC 4.2 out of 5 ยท Verified reviews from real users [ Read all reviews ](https://www.g2.com/products/sap-ecc/reviews)