How To Fix CUMTX239 - Function cannot be released - check function module interface

SAP Error Message - Details

• Message type: E = Error

• Message class: CUMTX - Variant Configuration - Master Data Maintenance

• Message number: 239

• Message text: Function cannot be released - check function module interface

What causes this issue?

The function cannot be released. Check whether the following entries
for the interface are maintained correctly:
Interface Import Parameters
Parameter,,Reference Field/Structure
GLOBALS,,CUOV_00
Table Interface:
Parameter,,Reference Structure
MATCH,,CUOV_01
QUERY,,CUOV_01
Exceptions:
FAIL
INTERNAL_ERROR
Do not enter any further import parameters or table parameters that are
not optional.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CUMTX239 - Function cannot be released - check function module interface ?

  The SAP error message CUMTX239, which states "Function cannot be released - check function module interface," typically occurs when there is an issue with the interface of a function module in SAP. This error can arise during the transport of function modules or when trying to activate or release a function module that has inconsistencies in its parameters or interface.
  Causes:
  
  Inconsistent Parameters: The parameters defined in the function module interface may not match the expected types or structures.
  Missing Documentation: If the function module lacks proper documentation or has incorrect documentation, it may trigger this error.
  Transport Issues: If the function module was transported from one system to another, there may be inconsistencies due to missing dependencies or objects.
  Changes in Related Objects: If there have been changes to related objects (like data elements, structures, or other function modules) that the function module depends on, it can lead to this error.
  Syntax Errors: Any syntax errors in the function module code can also prevent it from being released.
  
  Solutions:
  
  Check Function Module Interface: Go to the function module in transaction SE37 or SE80 and verify the interface. Ensure that all parameters are correctly defined and match the expected types.
  Activate Related Objects: Ensure that all related objects (like data elements, structures, etc.) are activated and consistent. You can check for any inconsistencies in the transport directory.
  Review Documentation: Make sure that the function module has the necessary documentation and that it is accurate.
  Check for Syntax Errors: Use the syntax check feature in the ABAP editor to identify and correct any syntax errors in the function module.
  Transport Consistency: If the function module was transported, check the transport logs for any errors or warnings that might indicate missing objects or dependencies.
  Recreate the Function Module: If the issue persists and cannot be resolved, consider recreating the function module or copying it to a new one and then adjusting the interface as needed.
  
  Related Information:
  
  Transaction Codes: SE37 (Function Module), SE80 (Object Navigator), SE11 (Data Dictionary).
  SAP Notes: Check SAP Notes for any known issues related to this error message. You can search for CUMTX239 in the SAP Support Portal.
  Debugging: If necessary, you can debug the function module to see if there are any runtime issues that might not be apparent from the interface alone.
  
  By following these steps, you should be able to identify and resolve the issue causing the CUMTX239 error in SAP.