PIM vs ERP: Responsibilities, data flow and a decision guide
The item number is in the ERP, the description in a spreadsheet and the variant image in a media folder. Your team gathers everything again for each new retailer. To solve this, first establish which source owns each value and how it becomes a checked retailer output.
An ERP manages business processes. A PIM structures and enriches product information. The extra software you need depends on existing capabilities and the specific bottleneck. Sometimes central product maintenance is missing; sometimes the gap is simply a reusable retailer mapping.
What is the difference between ERP and PIM?
ERP means Enterprise Resource Planning. Depending on the modules used, it connects activities such as purchasing, inventory, manufacturing, sales and finance. PIM, or Product Information Management, focuses on the information used to describe products and prepare them for different channels. Our PIM introduction explains that area in more detail.
Capabilities can overlap. An ERP may contain product attributes, media or additional e-commerce modules. A PIM may offer distribution functions. Review the actual workflow instead of relying on the software category alone.
| Task | Typical focus | What to clarify for your project |
|---|---|---|
| Purchasing, orders, invoicing and stock movements | ERP or inventory system | Which modules and processes are already established? |
| Material, dimensions, descriptions and languages | PIM or existing product data management | Where are details verified and maintained? |
| Variants, sets and contents | Shared model with unambiguous item relationships | Which details belong to a range and which to the sold item? |
| Images and documents | Media management linked to products | Which file belongs to which configuration? |
| Retailer categories, value lists and output formats | Mapping and distribution | How are internal details translated into destination requirements? |
| Prices, stock and delivery information | Agreed authoritative systems and delivery processes | Which route and update process are used for each data type? |
This is a planning example, not a prescribed system architecture.
Which data stays in the ERP?
Define the authoritative source for each field. Item identity, purchasing details and operational stock data often remain in the ERP or connected inventory system. The prices a partner receives may also depend on the agreement, market and sales model.
Descriptions, local material names and media can be added elsewhere. A later ERP import must not unintentionally overwrite this work.
For every relevant field, document:
- the authoritative source and person responsible for its accuracy;
- the association through a stable item identifier;
- the direction and timing of data exchange;
- how empty, changed and conflicting values are handled;
- which additions and corrections are allowed in the destination system.
A value labelled “width” also needs a meaning and unit. Overall product size, sleeping area and package dimensions are different information even when all use centimetres. Our furniture dimensions guide explains the distinction.
Example: From item record to retailer output
This fictional example describes an internal model, not an official upload template.
The TABLE-LINN range comes in two widths. In the agreed workflow, item numbers and dimensions come from the ERP. The product team adds material copy, contents and variant images in product data management.
| Information | 120 cm configuration | 160 cm configuration |
|---|---|---|
| Item number | DEMO-TABLE-120-OAK | DEMO-TABLE-160-OAK |
| Product width | 120 cm | 160 cm |
| Depth and height | 80 cm and 75 cm | 80 cm and 75 cm |
| Material | Melamine-faced chipboard | Melamine-faced chipboard |
| Contents | One table; chairs excluded | One table; chairs excluded |
| Image assignment | Image of the 120 cm configuration | Image of the 160 cm configuration |
For a retailer, internal fields are mapped to required destination fields. A different unit or value list is handled by the configured output rule. Requirements come from the current category template or agreed partner process.
An error, its cause and the follow-up check
The test output shows a width of 120 cm for both items. Check these points in order:
- Source: Does the ERP actually hold 160 cm for the second item number?
- Data exchange: Has that value reached the correct variant in product data management?
- Mapping: Does the output use the variant field or an incorrectly selected shared range field?
- Result: Generate a new test output after the correction and compare both items. Then review processing and presentation at the retailer.
Correct a wrong source value at its source. If only the output assignment is wrong, change the mapping. A manual repair made solely in the exported file would be lost with the next export. Our furniture variants, colours and sets guide explains the model.
Do you need a PIM or mainly distribution?
Test one representative product group and a specific retailer. This decision guide identifies the next check without assuming a system replacement.
| Observation | Next check |
|---|---|
| Product knowledge is scattered across files; descriptions and media conflict | Examine the shared model, maintenance and ownership |
| Your ERP or PIM already holds complete, approved details, but retailer files are filled individually | Examine mapping and distribution from the existing records |
| A single output route works with little maintenance | Document that workflow and its limits; assess extra needs against a concrete bottleneck |
| Main problems concern orders, stock or invoicing | Review the operational process and systems responsible |
| Retailer prices or stock are outdated | Investigate the source, data scope, update process and partner processing separately |
An existing PIM need not be replaced to add retailer preparation. The published Forte case study describes this starting point: despite an existing PIM, channel-specific mapping and listing work were separate bottlenecks. It demonstrates one customer process, not the same scope for every business.
How does shopvibes complement existing systems?
shopvibes lets you manage product information and media and prepare outputs for configured retail partners. Mapping connects internal attributes with partner fields and internal values with permitted destination values. Exchange with your ERP or existing PIM is configured around the available sources and required scope.
For template partners, the result is a file for a subsequent upload. For directly connected partners, the agreed interface process is configured. Neither a generated file nor a technically successful submission confirms publication or buyability. Our retailer template guide explains the stages.
Clarify separately which product content, media, prices and stock each process actually covers. A product data connection does not automatically include order or returns workflows.
ERP–PIM project checklist
- Is the authoritative source defined for each relevant field?
- Does item matching work for variants and sets too?
- Are overwrite rules and correction owners documented?
- Are product, packaging and, where relevant, sleeping-area dimensions separate?
- Do text and images match the configuration sold?
- Are destination categories, value lists and units known?
- Is delivery scope agreed by data type and partner?
- Does a test cover output, partner feedback and actual presentation?
- Does your team measure repeated maintenance, corrections and handovers on the same test range?
An item sample, a description of your current data flow and one partner requirement are enough to begin a demo discussion. They help establish whether product maintenance, media assignment or distribution should be added. Bring that test case to a demo.
Common questions
Does every business need both ERP and PIM?
Industry or company size alone cannot answer this. Review existing capabilities, data complexity and actual maintenance effort. Additional distribution can be sufficient if product data is already managed reliably.
Does a PIM replace the ERP?
A PIM has a different main purpose. Operational processes such as stock movements or invoicing must still work in their designated system. Agree data responsibilities between the systems you use.
Can prices and stock be delivered with product text?
That depends on the source, partner and configured connection. Product content and offers may follow separate delivery routes. Ask to see the scope by data type and check the partner-side results.
Sources and review date
Updated on 3 November 2026. The examples are fictional. The general ERP explanation is based on SAP’s ERP guide. The shopvibes help articles on attribute and value mapping and template exports document the product workflows (German). The Forte case study describes complementing an existing PIM.
About the author
Author
Tim Hoffmann
Chief Product Officer, shopvibes
Tim Hoffmann is Chief Product Officer at shopvibes. His work focuses on product data management, marketplace integrations and e-commerce workflow automation.
