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Difference Between CMS and CTS

Updated Oct 09, 2023

In this article, we will explore what CMS (Change Management System) and CTS (Change Transport System) in SAP  and highlight the key differences between these two systems.

Change Management System (CMS):

Change Management System, or CMS, is a crucial component of the SAP NetWeaver Development Infrastructure (NWDI). It is a system designed to facilitate the management and transport of objects between various systems in an SAP landscape.

Advantage of CMS

  • Automated Procedure: 
  • Simplified Configuration
  • Efficiency than traditional file system-based methods.
  • Ideal for multiple interfaces.
  • Configuration involves setting various servers.
  • Runs on J2EE Engine

Change Transport System (CTS):

On the other hand, the Change Transport System (CTS) is another method for transporting objects in SAP. CTS involves a more manual approach compared to CMS.

Advantage of CTS

  • Manual Process
  • Suitable for Simpler Landscapes
  • Less Server Configuration

Key Differences Between CMS vs CTS

  • CMS is highly automated, simplifying the transport process. Whereas, CTS relies more on manual steps, making it less efficient for large-scale or complex landscapes.
  • CMS is easier to set up and manage, reducing the need for manual server login and file copying. CTS requires more manual interventions and can be complex to configure.
  • CMS is faster in transporting objects due to its automation, whereas CTS may take more time, especially for larger transports.
  • CMS is well-suited for landscapes with more interfaces and intricate configurations, making it a preferred choice in such scenarios. CTS might be more suitable for simpler landscapes.
  • CMS requires detailed server configuration, which can be time-consuming but is essential for its efficient operation. CTS is less dependent on server configuration.