How To Fix TB123 - Maintain the client role

SAP Error Message - Details

• Message type: E = Error

• Message class: TB - SM31 table maintenance messages

• Message number: 123

• Message text: Maintain the client role

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message TB123 - Maintain the client role ?

  The SAP error message TB123, which states "Maintain the client role," typically occurs when there is an issue with the client settings in the SAP system. This error is often related to the configuration of client roles in the SAP system, which are essential for defining the purpose and functionality of a client (e.g., development, testing, production).
  Cause:
  
  Client Role Not Defined: The client role has not been properly defined or maintained in the system.
  Authorization Issues: The user may not have the necessary authorizations to maintain client roles.
  Configuration Errors: There may be configuration errors in the client settings that prevent the system from recognizing the client role.
  Missing Entries: The necessary entries in the client role table may be missing or incorrect.
  
  Solution:
  To resolve the TB123 error, you can follow these steps:
  
  
  Check Client Role Configuration:
  
  Go to transaction code SCC4 (Client Administration).
  Check the client settings and ensure that the client role is properly defined (e.g., Development, Quality Assurance, Production).
  
  
  
  Maintain Client Role:
  
  If the client role is not defined, you can maintain it by selecting the appropriate role for the client.
  Ensure that the settings align with the intended use of the client.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to maintain client roles. You may need to consult with your SAP security team to verify and adjust user roles and authorizations.
  
  
  
  Review System Logs:
  
  Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on maintaining client roles and understanding the implications of different settings.
  
  
  
  Contact SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCC4 for client administration and SCCL for client copy, as they may be useful in managing client settings.
  Client Types: Understand the different types of clients in SAP (e.g., Development, Quality Assurance, Production) and their respective roles.
  SAP Notes: Check for any SAP Notes related to client roles and the TB123 error for additional insights or patches that may address the issue.
  
  By following these steps, you should be able to resolve the TB123 error and maintain the client role effectively.