C2167 - The function &1 does not support the selected function code

SAP Error Message - Details

• Message type: E = Error

• Message class: C2 - Other messages production orders

• Message number: 167

• Message text: The function &1 does not support the selected function code

What causes this issue?

A function code was selected that was not supported by the function
&V1&.

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?

If necessary, select another function.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

AnswerBot

• What is the cause and solution for SAP error message C2167 - The function &1 does not support the selected function code ?

  The SAP error message C2167, which states "The function &1 does not support the selected function code," typically occurs when there is an attempt to execute a function that is not compatible with the function code being used. This can happen in various contexts, such as when working with function modules, BAPIs, or other callable functions in SAP.
  Cause:
  
  Incompatible Function Code: The function code being used does not match the expected codes for the function being called. For example, if a function is designed to handle only certain operations (like 'Create', 'Update', 'Delete'), and an unsupported function code is passed, this error will occur.
  Incorrect Configuration: The function might not be properly configured in the system, or it may not be activated.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to execute the function with the specified function code.
  Custom Development Issues: If the function is part of a custom development, there may be issues in the code that prevent it from handling the function code correctly.
  
  Solution:
  
  Check Function Code: Verify that the function code being used is valid for the function you are trying to execute. Refer to the documentation or the function module's interface to confirm the supported function codes.
  Review Configuration: Ensure that the function is correctly configured in the system. If it is a standard SAP function, check if it has been modified or if there are any notes from SAP regarding its usage.
  Authorization Check: Ensure that the user executing the function has the necessary authorizations. You can check this in transaction SU53 or by reviewing the user's roles and authorizations.
  Debugging: If you have access to the ABAP code, you can debug the function to see where it fails and why it does not support the selected function code.
  Consult Documentation: Look for any relevant SAP Notes or documentation that might provide additional context or solutions for this error.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes like SE37 (Function Module), SE80 (Object Navigator), or SE11 (Data Dictionary) to investigate the function module or related objects.
  SAP Notes: Search for SAP Notes related to the specific function module or BAPI you are using, as there may be known issues or updates that address this error.
  Community Forums: Consider checking SAP Community or other forums for similar issues reported by other users, as they may provide insights or solutions that worked for them.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.