How To Fix MRTRS100 - Function module &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: MRTRS - RMS-MRTRS : Error Messages for Master Recipe Transformation

• Message number: 100

• Message text: Function module &1 does not exist

What causes this issue?

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

System Response

How to fix this error?

Procedure for System Administrators

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MRTRS100 - Function module &1 does not exist ?

  The SAP error message MRTRS100, which states "Function module &1 does not exist," typically indicates that the system is trying to call a function module that is not available in the SAP system. This can happen for several reasons, and here are some potential causes, solutions, and related information:
  Causes:
  
  Missing Function Module: The function module that is being called does not exist in the system. This could be due to a missing transport or an incomplete installation of a component.
  Incorrect Function Module Name: There may be a typo or an incorrect name in the code that is trying to call the function module.
  Authorization Issues: The user may not have the necessary authorizations to access the function module, leading to the perception that it does not exist.
  System Version: The function module may exist in a different version of SAP or may have been deprecated in the current version.
  Namespace Issues: If the function module is part of a custom development or a third-party solution, it may not be available in the current namespace.
  
  Solutions:
  
  
  Check Function Module Existence:
  
  Use transaction code SE37 (Function Builder) to check if the function module exists. Enter the name of the function module and see if it can be found.
  
  
  
  Correct the Name:
  
  Verify the code that is calling the function module for any typos or incorrect naming conventions.
  
  
  
  Transport Requests:
  
  If the function module is part of a transport request, ensure that the transport has been imported successfully into the system.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to execute the function module. This can be checked using transaction SU53 or by consulting with your security team.
  
  
  
  Consult Documentation:
  
  Check the SAP documentation or release notes for the specific version you are using to see if the function module has been changed or removed.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a critical function for your business processes.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SE37: Function Builder
  SE80: Object Navigator
  SU53: Authorization Check
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the function module in question.
  Debugging: If you have access, you can use the debugger to trace the execution and see where the error is being triggered.
  
  By following these steps, you should be able to identify the cause of the MRTRS100 error and implement a solution.