Official Epicor Requirements: Release 9.1.2 Hardware and Software Requirements
Eclipse Database Server:
- Red Hat: RHEL 6.7 or higher; RHEL 7.4 or higher required for using new Eclipse API
- Universe: 11.2.5 or higher (11.3.1 recommended)
- Java: 8 (openjdk-1.8.0)
- Memory: 8GB or higher
Client PCs/Workstations:
- Windows: Vista or higher, 64-bit required
- Java: 8u66 or higher