Everything you need to plan and execute a successful P21 to cloud ERP migration. SQL extraction queries, table mapping, DynaChange documentation, and step-by-step cutover checklists.
EPICOR PROPHET 21 MIGRATION GUIDE
Comprehensive Guide for Distributors Moving from Epicor P21 Data extraction, mapping, and migration strategies for a successful transition
SQL Server Extraction • Table Mapping • DynaChange Migration • Business Rules
What’s Inside
Our comprehensive guide covers all aspects of migrating from Epicor Prophet 21 to modern cloud ERP.
Chapter 1
Understand P21’s SQL Server database structure, table patterns, DynaChange customizations, and user-defined fields.
Chapter 2
Direct SQL access, P21 APIs (Data Services, v2, Entity), and report-based export methods for cloud and on-premise.
Chapter 3
Complete mapping for items, customers, vendors, pricing, orders, AP/AR, and inventory across all P21 modules.
Chapter 4
Document and migrate custom menus, UDFs, portals, validation rules, triggers, and approval workflows.
Chapter 5
Identify duplicates, clean obsolete records, standardize data, and run diagnostic queries before migration.
Chapter 6
Step-by-step preparation, test migrations, final cutover procedures, and post-migration validation.
21
Pages of Expert Guidance
50+
Migration Checklist Items
9
Sample SQL Queries
100%
Free to Download
This guide is designed for wholesale distributors who are currently using Epicor Prophet 21 and planning or evaluating a move to modern cloud ERP.
P21 Architecture Overview
Page 2
Data Extraction Strategies
Page 3
Key Tables & Data Mapping
Page 5
P21-Specific Migration Considerations
Page 10
Data Quality Assessment
Page 13
Migration Execution Checklist
Page 14
Historical Data Considerations
Page 16
Common P21 Migration Pitfalls
Page 17
Sample P21 Extraction Queries
Page 18
Instant access to the complete migration playbook
Cloud ERP for wholesale distributors. Modern UX, reliable operations, and scalable performance.
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