How To Fix FL004 - Function module & has been released and cannot be deactivated

SAP Error Message - Details

• Message type: E = Error

• Message class: FL - Function Builder messages

• Message number: 004

• Message text: Function module & has been released and cannot be deactivated

What causes this issue?

You attempted to deactivate a function module that is already released.

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?

To be able to deactivate the function module you must cancel the
release first.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FL004 - Function module & has been released and cannot be deactivated ?

  The SAP error message FL004 indicates that a function module has been released and cannot be deactivated. This typically occurs when you attempt to deactivate a function module that is in a released state, meaning it is part of the active version of the software and is being used in production.
  Cause:
  
  Function Module Status: The function module is in a released state, which means it is active and cannot be deactivated until it is set to a different status.
  Dependencies: Other objects (like programs, function groups, or other function modules) may depend on the function module you are trying to deactivate.
  Transport Requests: The function module may be part of a transport request that has already been released.
  
  Solution:
  
  Check Status: Verify the status of the function module in transaction SE37 (Function Builder). Ensure that it is indeed in a released state.
  Change Status: If you need to deactivate it, you may need to first change the status of the function module. You can do this by:
  
  Going to SE37.
  Selecting the function module.
  Choosing the "Change" option.
  Making necessary changes and saving it, which may allow you to deactivate it afterward.
  
  
  Check Dependencies: Use transaction SE80 or SE37 to check if there are any dependencies on the function module. If other objects depend on it, you may need to address those dependencies first.
  Transport Management: If the function module is part of a transport request, you may need to manage the transport request appropriately. This could involve reverting the transport or adjusting the request.
  Consult Documentation: Review any documentation or notes related to the function module to understand its usage and implications of deactivation.
  
  Related Information:
  
  Transaction Codes: 
  
  SE37: Function Builder
  SE80: Object Navigator
  SE11: Data Dictionary (to check related database objects)
  
  
  SAP Notes: Check SAP Notes for any specific issues or patches related to the function module in question.
  Change Management: Ensure that any changes to function modules are documented and follow your organization's change management processes.
  
  If you continue to face issues, consider reaching out to your SAP Basis or development team for further assistance, as they may have more insights into the specific configurations and dependencies in your SAP environment.