How To Fix SFW312 - Irreversible business function &1 was deactivated

SAP Error Message - Details

• Message type: E = Error

• Message class: SFW - Messages for Switch Framework

• Message number: 312

• Message text: Irreversible business function &1 was deactivated

What causes this issue?

The business function was marked as irreversible by the author.
Deactivating the business function can lead to data inconsistencies,
unpredictable program behavior, or even system standstill.

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

System Response

You perform this deactivation process at your own risk. SAP will not be
held responsible for any consequences resulting from this action.

How to fix this error?

Ensure that all the objects assigned to this business function were
checked for their ability to be deactivated. Also be aware that some
objects (such as, for example, Switch BC Set entries already written to
database tables) cannot be deactivated again.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SFW312 - Irreversible business function &1 was deactivated ?

  The SAP error message SFW312 indicates that an irreversible business function has been deactivated in your SAP system. This typically occurs in the context of SAP Enhancement Packages, where certain business functions can be activated or deactivated to enable or disable specific functionalities.
  Cause:
  
  Deactivation of Business Function: The primary cause of this error is that a business function that was previously activated has been deactivated. This can happen due to system upgrades, changes in configuration, or manual intervention by an administrator.
  Dependencies: Some business functions may have dependencies on other functions or components. If a dependent function is deactivated, it may lead to the deactivation of the irreversible function.
  System Configuration Changes: Changes in system configuration or updates to the Enhancement Package can also lead to this error.
  
  Solution:
  
  
  Reactivation of Business Function:
  
  If you need the functionality provided by the deactivated business function, you will need to reactivate it. This can typically be done through the SAP transaction code SFW5 (Business Function Activation).
  Navigate to the relevant business function and check its status. If it is deactivated, you can attempt to reactivate it.
  
  
  
  Check Dependencies:
  
  Review the dependencies of the business function. Ensure that any required functions or components are activated.
  You can use the transaction SFW2 to check the status of business functions and their dependencies.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation for the specific Enhancement Package you are using. This documentation often contains information about business functions, their dependencies, and any known issues related to activation/deactivation.
  
  
  
  System Upgrade:
  
  If the issue arose after a system upgrade, ensure that all necessary post-upgrade steps have been completed. Sometimes, additional configuration or activation steps are required after an upgrade.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue through the above steps, consider reaching out to SAP Support for assistance. They can provide guidance based on your specific system configuration and the business functions involved.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SFW5: Business Function Activation
  SFW2: Business Function Status Overview
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to the specific business function you are dealing with.
  Enhancement Package Documentation: Review the release notes and documentation for the Enhancement Package you are using to understand the implications of activating or deactivating specific business functions.
  
  By following these steps, you should be able to address the SFW312 error and restore the necessary functionality in your SAP system.