How To Fix WFRE_CON302 - Error in Function &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WFRE_CON - Messages for SAP R/3 to SAP F&R Connection

• Message number: 302

• Message text: Error in Function &1 &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WFRE_CON302 - Error in Function &1 &2 ?

  Certainly! Here's a detailed explanation for the SAP error message WFRE_CON302: Error in Function &1 &2:
  
  Error Message Overview
  
  Message ID: WFRE_CON302  
  Message Text: Error in Function &1 &2  
  Module: Workflow (WFRE - Workflow Runtime Engine)
  
  
  Cause
  The error WFRE_CON302 occurs during the execution of a workflow container operation or a function module call within a workflow step. The placeholders &1 and &2 represent:
  
  &1: The name of the function module or method that caused the error.
  &2: The specific error message or short description returned by that function.
  
  Typical causes include:
  
  The function module or method called by the workflow step failed due to incorrect input data or system conditions.
  Missing or incorrect container elements passed to the function.
  Authorization issues preventing the function from executing.
  System or application errors within the function module.
  Transport or configuration inconsistencies causing the function to behave unexpectedly.
  
  
  Solution
  To resolve the WFRE_CON302 error, follow these steps:
  
  
  Identify the Function Module and Error:
  
  Check the workflow log to find the exact function module (&1) and the error message (&2).
  Use transaction SWI1 or SWI2_DIAG to analyze the workflow runtime errors.
  Look at the detailed error stack or short dump (ST22) if available.
  
  
  
  Analyze Input Data:
  
  Verify the container elements passed to the function module.
  Ensure all required data is correctly populated and valid.
  Check for missing or incorrect data types.
  
  
  
  Check Authorization:
  
  Confirm that the user executing the workflow has the necessary authorizations to run the function module.
  
  
  
  Debug the Function Module:
  
  If possible, debug the function module with the input data to identify the exact cause of failure.
  Use transaction SE37 to test the function module independently.
  
  
  
  Review System Logs:
  
  Check system logs (SM21) and application logs (SLG1) for related errors.
  
  
  
  Correct Configuration or Data Issues:
  
  Fix any configuration errors or data inconsistencies found.
  If the function module is custom, review the code for error handling.
  
  
  
  Apply SAP Notes:
  
  Search for SAP Notes related to the function module or workflow error.
  Apply relevant patches or corrections if available.
  
  
  
  
  Related Information
  
  
  Transactions:
  
  SWI1 - Workflow Log
  SWI2_DIAG - Workflow Error Analysis
  SE37 - Function Module Test
  ST22 - ABAP Runtime Errors
  SM21 - System Log
  SLG1 - Application Log
  
  
  
  SAP Notes:
  
  Check SAP Support Portal for notes related to the specific function module or workflow error.
  Example search terms: "WFRE_CON302", "workflow function module error", "workflow container error".
  
  
  
  Documentation:
  
  SAP Help Portal: Workflow Runtime Engine documentation.
  SAP Community forums for similar issues and solutions.
  
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WFRE_CON302: Error in Function &1 &2
  
  
  Cause
  Function module or method called by workflow failed due to data, authorization, or system issues
  
  
  Solution
  Analyze workflow log, check input data, debug function module, verify authorizations, apply SAP Notes
  
  
  Tools
  SWI1, SWI2_DIAG, SE37, ST22, SM21, SLG1
  
  
  
  
  If you provide the actual function module name and error message (&1 and &2), I can help you with a more specific diagnosis and solution.