PLM · · 3 min read
PLM and ERP Integration: Why It Matters and How to Do It
Connecting PLM with ERP such as SAP removes re-typing, errors and delays between engineering and production.
PLM ERP integration connects the system where products are designed with the system where they are planned and built. Without it, engineering and production work from separate copies of the same information, and mistakes are inevitable.
Signs you need PLM ERP integration
Parts and BOMs are typed into ERP by hand. Production occasionally uses an outdated revision. Purchasing learns about engineering changes late. Item numbers differ between engineering and the shop floor. Each of these costs time and money.
What flows between PLM and ERP
Parts and item masters
When a part is released in PLM, its number, description, unit and key attributes are created in ERP automatically.
Bills of materials
The engineering BOM from PLM becomes the basis for the manufacturing BOM in ERP, so both always match the released design.
Engineering changes
Approved change orders update ERP with effectivity dates, so planning and purchasing switch to the new revision at the right time.
Status back from ERP
Cost, stock and supplier information can flow back to PLM, helping engineers make better design decisions.
How to plan a PLM SAP integration
Start by agreeing who owns each piece of data and when it is released. Map fields between the systems and clean up duplicate or inconsistent item numbers before go-live. Begin with parts and BOMs, then add change management. Test with real products and keep a log of every transfer.
Common pitfalls
Integrating before processes are agreed, trying to synchronise everything in both directions, and skipping data clean-up are the most common reasons integrations disappoint. A phased approach avoids all three.
How JSK can help
JSK Infosolutions provides PLM consulting, implementation and SAP integration, including Windchill-based solutions, so engineering and production stay in step.
Frequently asked questions
Why integrate PLM with ERP?
Integration removes manual re-entry of parts and BOMs, prevents production from using outdated revisions and speeds up engineering changes.
Which data should go from PLM to ERP?
Typically released parts, item master data, bills of materials and approved engineering changes with effectivity.
How long does PLM ERP integration take?
It depends on scope and data quality. A phased project starting with parts and BOMs delivers value early and reduces risk.