How To Fix CTS_CONFIG_MSG_CL135 - System with name/ID & already exists

CTS_CONFIG_MSG_CL135 - Overview

• Message type: E = Error

• Message class: CTS_CONFIG_MSG_CL - Message Class for Central CTS Configuration

• Message number: 135

• Message text: System with name/ID & already exists

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 CTS_CONFIG_MSG_CL135 - System with name/ID & already exists ?

  The SAP error message CTS_CONFIG_MSG_CL135 indicates that there is an attempt to create or configure a system in the Change and Transport System (CTS) that already exists in the system landscape. This typically occurs when you are trying to register a system that has already been registered, or when there is a duplicate entry in the configuration.
  
  Cause:
  
  Duplicate System Registration: The system you are trying to register already exists in the CTS configuration.
  Incorrect System ID or Name: You may be using the same system ID or name for different systems, leading to conflicts.
  Transport Directory Issues: There may be inconsistencies in the transport directory or configuration files that lead to duplicate entries.
  Manual Configuration Errors: If the system was manually configured, there might be errors in the configuration files.
  
  
  Solution:
  
  
  Check Existing Systems: 
  
  Go to the transaction code STMS (Transport Management System) and check the list of registered systems to see if the system you