How To Fix /SCMTMS/UI_MESSAGES121 - Error while adding UIBB configuration &1 to section &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/UI_MESSAGES -

• Message number: 121

• Message text: Error while adding UIBB configuration &1 to section &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/UI_MESSAGES121 - Error while adding UIBB configuration &1 to section &2 ?

  The SAP error message /SCMTMS/UI_MESSAGES121 typically indicates an issue related to the configuration of User Interface Building Blocks (UIBB) in the SAP Transportation Management System (TM). This error can occur when there is a problem with adding a specific UIBB configuration to a section in the UI.
  Cause:
  
  Incorrect Configuration: The UIBB configuration being added may not be correctly defined or may not exist.
  Missing Authorization: The user may not have the necessary authorizations to modify the UI configuration.
  Technical Issues: There could be underlying technical issues, such as inconsistencies in the UI configuration or problems with the transport layer.
  Data Inconsistencies: There may be inconsistencies in the data that the UIBB is trying to access or display.
  
  Solution:
  
  Check Configuration: Verify that the UIBB configuration you are trying to add is correctly defined and exists in the system. Ensure that all required parameters are set correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to modify the UI configuration. You may need to consult with your security team to verify this.
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or details that could provide more context about the issue.
  Consistency Check: Perform a consistency check on the UI configuration. You can use transaction /SCMTMS/CONFIG to review and adjust the configurations.
  Transport Issues: If the issue is related to transport, ensure that all necessary transport requests have been properly imported and that there are no inconsistencies in the transport layer.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. Sometimes, SAP releases notes that provide fixes or workarounds for known issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Transportation Management for detailed information on UIBB configurations.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error message and any relevant logs or details.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.