How To Fix MD001 - Function & is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 001

• Message text: Function & is not supported

What causes this issue?

Function & is not supported in the accompanying program.

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 MD001 - Function & is not supported ?

  The SAP error message MD001, which states "Function & is not supported," typically occurs in the context of Material Requirements Planning (MRP) or when dealing with certain functions in the SAP system that are not available or not implemented in the current configuration.
  Causes:
  
  Unsupported Functionality: The function you are trying to execute is not supported in the current version of SAP or in the specific module you are using.
  Configuration Issues: The system may not be properly configured to support the function you are trying to use.
  Authorization Issues: The user may not have the necessary authorizations to execute the function.
  Custom Development: If the function is part of a custom development, it may not have been implemented correctly or may be missing.
  System Version: The function may be available in a newer version of SAP, and you may be using an older version that does not support it.
  
  Solutions:
  
  Check Functionality: Verify if the function you are trying to use is indeed supported in your version of SAP. You can refer to SAP documentation or consult with your SAP Basis team.
  Configuration Review: Review the configuration settings in the relevant module (e.g., MRP settings) to ensure that all necessary parameters are set correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to access the function. This can be checked in the user roles and profiles.
  Consult SAP Notes: Look for relevant SAP Notes that might address this specific error. SAP Notes often provide fixes or workarounds for known issues.
  Custom Development Review: If the function is part of a custom development, review the code and implementation to ensure it is correctly set up.
  Upgrade Consideration: If the function is only available in a newer version of SAP, consider discussing an upgrade with your IT department.
  
  Related Information:
  
  SAP Documentation: Always refer to the official SAP Help Portal for the most accurate and detailed information regarding specific functions and error messages.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the MD001 error and implement a suitable solution.