How To Fix /SCMTMS/UI_MESSAGES115 - Customer-specific function &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/UI_MESSAGES -

• Message number: 115

• Message text: Customer-specific function &1 does not exist

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_MESSAGES115 - Customer-specific function &1 does not exist ?

  The SAP error message /SCMTMS/UI_MESSAGES115 Customer-specific function &1 does not exist typically indicates that the system is trying to call a custom function or method that has not been defined or is not available in the system. This error is often encountered in the context of SAP Transportation Management (TM) or when using custom enhancements.
  Cause:
  
  Missing Custom Function: The function or method referenced by &1 is not implemented in the system. This could be due to a missing implementation or a typo in the function name.
  Transport Issues: If the function was recently developed and transported from a development environment to a production environment, it may not have been transported correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the custom function.
  Configuration Issues: The system may not be properly configured to recognize the custom function.
  
  Solution:
  
  Check Function Existence: Verify that the function or method referenced in the error message exists in the system. You can do this by checking the relevant function module or class in the ABAP Workbench (transaction SE37 for function modules or SE80 for classes).
  Review Transport Requests: If the function was recently developed, ensure that the transport request containing the function has been successfully imported into the target system.
  Check Authorizations: Ensure that the user encountering the error has the necessary authorizations to execute the function. You can check this using transaction SU53 to analyze authorization issues.
  Debugging: If you have access to the ABAP debugger, you can set a breakpoint in the code where the function is called to see what parameters are being passed and why the function is not being found.
  Consult Documentation: If the function is part of a third-party solution or enhancement, consult the documentation or support resources for that solution to ensure it has been set up correctly.
  Contact Development Team: If you are unable to resolve the issue, it may be necessary to contact the development team responsible for the custom function to investigate further.
  
  Related Information:
  
  Transaction Codes: 
  
  SE37: Function Module
  SE80: Object Navigator
  SU53: Authorization Check
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Custom Development: If the function is part of a custom development, ensure that the development follows best practices and is properly documented.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.