How To Fix >4702 - Define function module for selection category &1

SAP Error Message - Details

• Message type: E = Error

• Message class: >4 - SAP File Transfer Protocol

• Message number: 702

• Message text: Define function module for selection category &1

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message >4702 - Define function module for selection category &1 ?

  The SAP error message 4702 ("Define function module for selection category &1") typically occurs when a selection variant is being used in a report or transaction, but the system cannot find the corresponding function module that is required to process the selection criteria for that variant.
  Cause:
  
  Missing Function Module: The function module that is supposed to handle the selection criteria for the specified selection category is not defined in the system.
  Incorrect Configuration: The selection category may not be properly configured in the system, leading to the inability to find the associated function module.
  Transport Issues: If the system has recently undergone a transport of changes, the function module may not have been transported correctly or may be missing in the target system.
  
  Solution:
  
  
  Check Function Module: 
  
  Go to transaction SE37 (Function Builder) and check if the function module for the selection category exists. The selection category is indicated by the &1 in the error message.
  If it does not exist, you may need to create it or transport it from another system where it is defined.
  
  
  
  Define Function Module:
  
  If the function module is missing, you can create a new function module that meets the requirements for the selection category. Ensure that it follows the expected interface and logic for processing the selection criteria.
  
  
  
  Check Configuration:
  
  Use transaction SE93 (Transaction Codes) to check the configuration of the selection variant and ensure that it is correctly linked to the appropriate function module.
  
  
  
  Transport Requests:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included in the transport request. You may need to re-transport the missing function module.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific selection category to understand the expected function module and its requirements.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a standard SAP function that should be available.
  
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Builder), SE93 (Transaction Codes), SE80 (Object Navigator).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Custom Development: If the function module is part of a custom development, ensure that the development team is aware of the issue and can provide the necessary support.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.