How To Fix SG008 - Function module & is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: SG - Global Pool for Cross-Application Developments

• Message number: 008

• Message text: Function module & is unknown

What causes this issue?

You have entered a function module with F=&V1&t, which does not exist.

System Response

The system tries to find the function module FILENAME_EXIT_&V1&.
However, it does not exist. Your input is not accepted.

How to fix this error?

Correct your input or <DS:TRAN.SE37>create a function module</> with
the name FILENAME_EXIT_&V1&.
INCLUDE 'DE_ANF_FBST' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SG008 - Function module & is unknown ?

  The SAP error message SG008, which states "Function module & is unknown," typically indicates that the system is unable to find or recognize a specified function module. This can occur for several reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Typographical Error: The function module name may have been misspelled or incorrectly entered.
  Missing Function Module: The function module may not exist in the system, possibly due to a missing transport or an incomplete installation.
  Authorization Issues: The user may not have the necessary authorizations to access the function module.
  Namespace Issues: The function module may be in a different namespace that is not accessible or not included in the current context.
  System Version: The function module may not be available in the version of SAP you are using.
  
  Solutions:
  
  Check Spelling: Verify that the function module name is spelled correctly and follows the correct naming conventions.
  Use SE37: Go to transaction SE37 (Function