How To Fix ML074 - Function & not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: ML - Purchasing: Supplier Evaluation

• Message number: 074

• Message text: Function & not defined

What causes this issue?

Only one parameter setting for the purchasing organization is defined
within the supplier evaluation functionality. For this reason, it does
not make sense to allow the function "Copy as", which in theory would
facilitate a further parameter setting for the purchasing organization.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ML074 - Function & not defined ?

  The SAP error message ML074 ("Function & not defined") typically occurs in the context of Material Management (MM) or Logistics when the system encounters a function or operation that has not been defined or is not recognized. This can happen in various scenarios, such as during the execution of a transaction, report, or custom program.
  Causes:
  
  Missing Function Module: The function module that is being called does not exist in the system.
  Incorrect Function Name: There may be a typo or incorrect naming in the function being called.
  Authorization Issues: The user may not have the necessary authorizations to access the function.
  Custom Development: If the error arises from a custom program or enhancement, the function may not have been properly implemented or activated.
  Transport Issues: If the function was recently transported from another system, it may not have been properly imported or activated.
  
  Solutions:
  
  Check Function Module: Verify that the function module exists in the system. You can do this by using transaction SE37 (Function Builder) to search for the function.
  Correct Naming: Ensure that the function name is spelled correctly in the code or configuration where it is being called.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the function. This can be checked in transaction SU53 or by consulting with your security team.
  Review Custom Code: If the error is coming from a custom program, review the code to ensure that the function is correctly defined and implemented.
  Transport Validation: If the function was recently transported, check the transport logs to ensure that it was successfully imported and activated in the target system.
  Debugging: If you have access, you can use the debugger to trace where the error occurs and gather more information about the context in which the function is being called.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and the solutions they found.
  Documentation: Review the documentation for the specific module or function you are working with to ensure that you are using it correctly.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further assistance.