How To Fix SRT_WSP3153 - System &1 has same system key as system &2 that is already registered

SRT_WSP3153 - Overview

• Message type: E = Error

• Message class: SRT_WSP3 - SRT: Web Service Configuration Messages 3

• Message number: 153

• Message text: System &1 has same system key as system &2 that is already registered

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP3153 - System &1 has same system key as system &2 that is already registered ?

  The SAP error message SRT_WSP3153 indicates that there is a conflict in the system registration for web service communication. Specifically, it means that two systems are trying to register with the same system key, which is not allowed. This can happen in scenarios where multiple systems are configured to communicate with each other using SAP's web service infrastructure.
  
  Cause:
  
  Duplicate System Registration: The error typically arises when two different systems (e.g., different instances of SAP) are configured to use the same system key in the SAP Web Service Runtime (WSR).
  
  Configuration Issues: This can occur due to incorrect configuration settings in the SAP system landscape, where the same system key is inadvertently assigned to multiple systems.
  Transport Issues: If transport requests are not properly managed, it can lead to duplicate entries in the system registry.
  
  
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Identify the Systems: Determine which systems are involved in the conflict. The