How To Fix CTS_CONFIG_MSG_CL154 - Client &1 is invalid for system &2/domain &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 154

• Message text: Client &1 is invalid for system &2/domain &3

What causes this issue?

Client &v1& is not valid for system &v2& in domain &v3&.

System Response

You cannot perform the specified action.

How to fix this error?

If the system is a non-ABAP system, the required client is the one that
you set as value for the TMS parameter NON_ABAP_WBO_CLIENT. For more
information, choose "See Details" in the "Status" column. Set the
NON_ABAP_WBO_CLIENT to a valid value as described in the dialog box.

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_CL154 - Client &1 is invalid for system &2/domain &3 ?

  The SAP error message CTS_CONFIG_MSG_CL154 indicates that there is an issue with the client configuration in the Change and Transport System (CTS). Specifically, it states that the client specified is invalid for the given system and domain. This error typically arises in the context of transport management and can occur due to several reasons.
  Causes:
  
  Invalid Client Configuration: The client specified in the transport request does not exist or is not properly configured in the target system.
  Transport Domain Issues: The client may not be part of the transport domain defined for the system.
  Client Deletion or Locking: The client might have been deleted or locked, making it unavailable for transport operations.
  Incorrect Transport Directory: The transport directory might not be correctly set up, leading to inconsistencies in client information.
  Authorization Issues: The user executing the transport may not have the necessary authorizations to access the specified client.
  
  Solutions:
  
  
  Verify Client Existence: Check if the client specified in the error message exists in the target system. You can do this by logging into the target system and verifying the client in the client administration (transaction SCC4).
  
  
  Check Transport Domain Configuration: Ensure that the client is part of the transport domain configured for the system. You can check this in transaction STMS under the Transport Management System configuration.
  
  
  Review Client Status: If the client is locked or deleted, you may need to unlock it or create a new client if necessary.
  
  
  Correct Transport Directory: Ensure that the transport directory is correctly configured and that the transport routes are properly set up. You can check this in transaction STMS under the transport routes.
  
  
  User Authorizations: Ensure that the user executing the transport has the necessary authorizations to access the specified client. You may need to check the user roles and profiles.
  
  
  Check Transport Request: Review the transport request to ensure that it is correctly configured and that it references valid clients and systems.
  
  
  Related Information:
  
  Transaction Codes:
  
  SCC4: Client Administration
  STMS: Transport Management System
  SE01: Transport Organizer
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message. You can search for notes in the SAP Support Portal.
  Documentation: Review SAP documentation on Change and Transport System configuration for best practices and troubleshooting steps.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.