How To Fix CTS_CONFIG_MSG_CL109 - Enter a valid cluster name/ID

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 109

• Message text: Enter a valid cluster name/ID

What causes this issue?

The cluster name/ID you have entered is not valid. Either the length is
not correct<(>,<)> the cluster name/ID contains invalid characters
<(>,<)> or it is a combination of the two.

System Response

It is not possible to create a cluster with the specified name/ID.

How to fix this error?

Check the cluster name/ID you have entered and adjust it according to
the following restrictions:
The name/ID must consist of three characters
Valid characters are: ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CTS_CONFIG_MSG_CL109 - Enter a valid cluster name/ID ?

  The SAP error message CTS_CONFIG_MSG_CL109 indicates that there is an issue with the cluster name or ID in the Change and Transport System (CTS) configuration. This error typically arises when the system is unable to recognize or validate the specified cluster name or ID.
  Cause:
  
  Invalid Cluster Name/ID: The cluster name or ID provided in the configuration is either incorrect or does not exist in the system.
  Configuration Issues: There may be issues in the CTS configuration settings, such as missing or incorrect entries in the transport directory or configuration tables.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the cluster settings.
  System Transport Directory: The transport directory may not be properly set up or may be missing required files.
  
  Solution:
  
  
  Verify Cluster Name/ID:
  
  Check the cluster name or ID you are using. Ensure that it is correctly spelled and matches the expected format.
  You can find valid cluster names/IDs in the CTS configuration settings or documentation.
  
  
  
  Check CTS Configuration:
  
  Go to transaction STMS (Transport Management System) and check the configuration settings.
  Ensure that the transport routes and directories are correctly set up.
  
  
  
  Review Transport Directory:
  
  Verify that the transport directory is correctly configured in the system. You can check the transport directory settings in transaction SE03 (Transport Organizer Tools).
  Ensure that the necessary files and directories exist in the transport directory.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access and modify the CTS settings. You may need to consult with your SAP Basis administrator to verify user roles and permissions.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to CTS configuration for any specific requirements or troubleshooting steps.
  
  
  
  Restart Transport Management System:
  
  Sometimes, restarting the transport management system can resolve temporary issues. You can do this by stopping and starting the transport management system.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: The SAP Community forums can be a valuable resource for finding solutions to similar issues encountered by other users.
  SAP Help Portal: The official SAP Help Portal provides documentation and guides on configuring the Change and Transport System.
  
  If the issue persists after following these steps, it may be necessary to engage SAP support for further assistance.