How To Fix V_O2C126 - Function is active (BF &1) but not allowed (BFS &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: V_O2C - Message Class for O2C

• Message number: 126

• Message text: Function is active (BF &1) but not allowed (BFS &2)

What causes this issue?

The requested function is active because the Business Function &V1& is
active. However, the Business Function Set &V2& (or the industry behind
it) does not allow the requested function to be used.

System Response

The requested function is not executed.

How to fix this error?

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

Procedure for System Administrators

&HINT&
It is possible that the Business Function Set &V2& (or the industry
behind it) will allow you to use the requested function in a later
Enhancement Package or in a later release.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message V_O2C126 - Function is active (BF &1) but not allowed (BFS &2) ?

  The SAP error message V_O2C126 indicates that a certain function is active but not allowed in the current context. This error typically arises in the Sales and Distribution (SD) module when there are issues related to the configuration of business functions or settings in the system.
  Cause:
  The error message can occur due to several reasons, including:
  
  
  Business Function Activation: The business function that is required for the transaction or process you are trying to execute is active, but the specific configuration or settings for that function are not allowed in the current context.
  
  
  Configuration Settings: There may be specific configuration settings that restrict the use of certain functions based on the current business scenario or organizational structure.
  
  
  Authorization Issues: The user may not have the necessary authorizations to perform the action related to the active business function.
  
  
  Incompatibility: There may be incompatibilities between different business functions or settings that prevent the function from being executed.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Business Function Activation:
  
  Go to transaction code SFW5 to check the status of business functions.
  Ensure that the required business function is activated and that it is compatible with your current configuration.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings related to the specific function that is causing the error. This may involve reviewing settings in the SPRO transaction (Customizing).
  Ensure that the settings align with the business processes you are trying to execute.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to perform the action. This can be done by checking the user roles and authorizations in transaction code SU01 or PFCG.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific business function to understand any restrictions or requirements that may apply.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SFW5: Business Function Activation
  SPRO: Customizing Implementation Guide
  SU01: User Maintenance
  PFCG: Role Maintenance
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional context.
  
  
  Documentation: Review the SAP Help Portal for documentation related to Sales and Distribution and business functions.
  
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.