Document Tree
Document Properties
Last Modified
Added to KB
Public Access
Doc Type
System Requirements Sheets
  • IOM 4.0
  • IOM 4.3
System Requirements - Intershop Order Management 4.0

Operating Environment Requirements

Container Orchestration Engine


Kubernetes 1.22

Kubernetes Package Manager
VersionHelm 3.2 ( <= 3.6)
IOM Helm Charts
Version2.0.0 or newer



x86 based (64bit)

Clock Speed

2 GHz or higher

Main Memory (per IOM pod)

Development/Demo System: ca. 3 GB  
Production System: > 4 GB

Disk Space shared file-system

25 GB or more

System Requirements

Database (not included in the product)

Server Version


PostgreSQL 10.X is deprecated since 3.4

Supported versions: PostgreSQL 10.X, 11.X, 12.X, 13.X, 14.X.

Mail Server (not included in the product)
Mail Server ImplementationAny SMTP service that uses authentication via user/password.
Web Browser (not included in the product)

Supported Browsers

There should be no problems with the most common browsers having most recent updates.


JavaScript and Cookies must be enabled to use the whole set of functionality.

Recommended Resolution
  • At least 1280px horizontal resolution, i.e. there are about 1200px left for browser content.
  • An optimum (regarding different screen sizes in terms of available height) vertical resolution will be around 700px.
    This mainly applies to the available space for placing and sizing dialog boxes, since they do not change their size.
Application Server included in the product
VersionWildfly 26.0.1.Final
Java Runtime Environment included in the product
VersionAdopt Open JDK 11.0.14+9
The information provided in the Knowledge Base may not be applicable to all systems and situations. Intershop Communications will not be liable to any party for any direct or indirect damages resulting from the use of the Customer Support section of the Intershop Corporate Web site, including, without limitation, any lost profits, business interruption, loss of programs or other data on your information handling system.
The Intershop Knowledge Portal uses only technically necessary cookies. We do not track visitors or have visitors tracked by 3rd parties. Please find further information on privacy in the Intershop Privacy Policy and Legal Notice.
Knowledge Base
Product Releases
Log on to continue
This Knowledge Base document is reserved for registered customers.
Log on with your Intershop Entra ID to continue.
Write an email to if you experience login issues,
or if you want to register as customer.