How To Fix KF183 - Program error: Function code & is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: KF -

• Message number: 183

• Message text: Program error: Function code & is not allowed

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 KF183 - Program error: Function code & is not allowed ?

  The SAP error message KF183, which states "Program error: Function code & is not allowed," typically occurs in the context of SAP applications when a user attempts to execute a function or transaction that is not permitted due to various reasons. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to execute the function code associated with the transaction.
  Configuration Settings: The function code may be disabled or restricted in the system configuration.
  Program Logic: There may be a bug or logical error in the program that is causing the function code to be rejected.
  User Role Assignment: The user’s role may not include the necessary permissions to access certain functionalities.
  Transaction Code Restrictions: Certain transaction codes may be restricted based on user profiles or system settings.
  
  Solutions:
  
  
  Check Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to check for authorization issues.
  Ensure that the user has the necessary roles and authorizations to execute the function code.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to the specific transaction or function code in the relevant customizing transactions (e.g., SPRO).
  Ensure that the function code is not disabled or restricted.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can analyze the program logic to identify any potential bugs or issues that may be causing the error.
  Use transaction SE80 or SE38 to access the program and check for any hard-coded restrictions.
  
  
  
  Consult with Basis Team:
  
  If the issue persists, consult with your SAP Basis team or system administrator to check for any system-wide settings or restrictions that may be affecting the function code.
  
  
  
  User Role Review:
  
  Review the user’s assigned roles and profiles to ensure they include the necessary permissions for the function code in question.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches or updates.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the transaction codes related to the function you are trying to access.
  SAP Documentation: Refer to SAP Help documentation for detailed information on the specific function or transaction.
  Community Forums: Engage with SAP community forums or user groups for insights from other users who may have encountered similar issues.
  
  If the problem continues after trying the above solutions, it may be necessary to escalate the issue to SAP support for further assistance.