How To Fix FL870 - Function module & is not in function group &

SAP Error Message - Details

• Message type: E = Error

• Message class: FL - Function Builder messages

• Message number: 870

• Message text: Function module & is not in function group &

What causes this issue?

You attempted to test a function module which belongs to a different
function group than that currently being processed.

System Response

The global data is deleted by a roll area change.

How to fix this error?

If you do not want this to happen, respond accordingly to the save
prompt.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FL870 - Function module & is not in function group & ?

  The SAP error message FL870 typically indicates that a function module is not found in the specified function group. This can occur for several reasons, and understanding the cause and potential solutions can help you resolve the issue.
  Cause:
  
  Missing Function Module: The function module you are trying to call does not exist in the specified function group.
  Incorrect Function Group: The function module might exist, but it is not part of the function group you are referencing.
  Transport Issues: If the function module was recently transported from another system, it may not have been transported correctly or may not exist in the target system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the function module.
  Development Issues: The function module may have been deleted or not activated properly in the development environment.
  
  Solution:
  
  
  Check Function Module Existence:
  
  Use transaction code SE37 to check if the function module exists. Enter the name of the function module and see if it is available.
  
  
  
  Verify Function Group:
  
  Use transaction code SE80 to check the function group associated with the function module. Ensure that the function module is indeed part of the specified function group.
  
  
  
  Transport Check:
  
  If the function module was recently transported, check the transport logs to ensure that it was transported successfully. You can use transaction code SE09 or SE10 to view transport requests.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to execute the function module. You can check this using transaction code SU53 after the error occurs.
  
  
  
  Re-activate Function Module:
  
  If the function module exists but is not working, try reactivating it in transaction SE37. Sometimes, reactivation can resolve issues related to activation.
  
  
  
  Consult with Development Team:
  
  If you are unable to resolve the issue, consult with your development team to check if there are any known issues or if the function module has been intentionally removed or modified.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE37: Function Module Maintenance
  SE80: Object Navigator
  SE09/SE10: Transport Organizer
  SU53: Authorization Check
  
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  Documentation: Review the documentation for the specific function module to understand its dependencies and requirements.
  
  
  By following these steps, you should be able to identify the cause of the FL870 error and implement a solution. If the problem persists, consider reaching out to SAP support for further assistance.