How To Fix WRF_DYNAMIC_SELECT003 - Error in function module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_DYNAMIC_SELECT - Dynamic Selection

• Message number: 003

• Message text: Error in function module &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 WRF_DYNAMIC_SELECT003 - Error in function module &1 ?

  Certainly! Here's a detailed explanation regarding the SAP error message:
  
  SAP Error Message:
  WRF_DYNAMIC_SELECT003 - Error in function module &1
  
  Cause:
  This error occurs when a dynamic selection screen or dynamic selection processing in SAP encounters an issue within a function module. The placeholder &1 is replaced by the actual function module name where the error happened.
  Common causes include:
  
  The function module called for dynamic selections is missing or not released.
  Incorrect or inconsistent parameters passed to the function module.
  The function module contains a runtime error or exception.
  Authorization issues preventing the function module from executing properly.
  The dynamic selection logic is not properly implemented or customized.
  
  
  Explanation:
  In SAP, dynamic selections allow users to add additional selection criteria dynamically on selection screens. These dynamic selections are often handled by specific function modules. When the system tries to execute such a function module and encounters an error, it raises this message.
  
  Solution:
  
  
  Identify the Function Module:
  
  Check the exact function module name in the error message (replaces &1).
  Use transaction SE37 to test the function module independently.
  
  
  
  Check the Function Module Implementation:
  
  Review the code for any runtime errors or exceptions.
  Ensure that the function module is released and active.
  
  
  
  Verify Parameters:
  
  Check the parameters passed to the function module from the selection screen or calling program.
  Make sure all required parameters are correctly filled and consistent.
  
  
  
  Authorization Check:
  
  Verify if the user has the necessary authorizations to execute the function module.
  
  
  
  Debugging:
  
  Use the debugger to trace the error inside the function module.
  Identify the exact statement or condition causing the failure.
  
  
  
  Check OSS Notes:
  
  Search SAP OSS Notes for the specific function module or error message for known issues or patches.
  
  
  
  Consult Custom Code:
  
  If the function module is custom-developed, review the custom code for errors.
  If standard, check if any recent changes or transports affected it.
  
  
  
  
  Related Information:
  
  Transaction SE37: Function Module Builder (to test and analyze function modules).
  Transaction SE80: Object Navigator (to check programs and function modules).
  Transaction ST22: ABAP Runtime Errors (to check dumps related to the error).
  Transaction SM21: System Log (to check system logs for related errors).
  Dynamic Selections: Used in reports and selection screens to enhance filtering options.
  SAP Notes: Search for WRF_DYNAMIC_SELECT003 or the specific function module name for SAP corrections or recommendations.
  
  
  If you provide the exact function module name (the value of &1), I can help you with more specific guidance.