How To Fix SCRP_DYNPRO_UTIL_1020 - Function module still used by &1. FM not deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: SCRP_DYNPRO_UTIL_1 - Messages for Report z_icon_neu

• Message number: 020

• Message text: Function module still used by &1. FM not deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCRP_DYNPRO_UTIL_1020 - Function module still used by &1. FM not deleted ?

  The SAP error message SCRP_DYNPRO_UTIL_1020 indicates that a function module (FM) is still being used by a program or another object, which prevents it from being deleted. This is a common issue when trying to clean up or refactor code in SAP systems.
  Cause:
  The error occurs when:
  
  You attempt to delete a function module that is still referenced in one or more programs, function modules, or other objects.
  The function module may be used in various places, such as:
  
  Other function modules
  Reports
  Transaction codes
  Screens (dynpros)
  Other objects like classes or methods
  
  
  
  Solution:
  To resolve this issue, you need to identify where the function module is being used and remove those references before you can delete it. Here are the steps to follow:
  
  
  Check Usage:
  
  Use transaction code SE37 (Function Builder) to display the function module.
  Click on the "Where-Used List" button (or press Ctrl + Shift + F3) to see all the objects that reference this function module.
  Review the list to identify all the programs, function modules, or other objects that are using it.
  
  
  
  Remove References:
  
  For each object that references the function module, you will need to either:
  
  Modify the code to remove the call to the function module.
  Replace it with an alternative function if applicable.
  Comment out the code if you are not ready to remove it completely.
  
  
  
  
  
  Recheck Deletion:
  
  After removing all references, try to delete the function module again using transaction code SE37.
  
  
  
  Transport Considerations:
  
  If you are working in a development environment and plan to transport changes to production, ensure that all changes are included in the transport request.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE37: Function Module Builder
  SE80: Object Navigator (to check various object types)
  SE11: Data Dictionary (to check for database-related references)
  
  
  
  Best Practices:
  
  Always perform a thorough analysis of dependencies before deleting any objects in SAP.
  Consider documenting the changes made for future reference and to inform other developers.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that might provide additional guidance or solutions related to this error message.
  
  
  
  By following these steps, you should be able to resolve the error and successfully delete the function module.