How To Fix WZRE_PRX006 - Severe error during mapping outbound (class &1, method &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: WZRE_PRX - SOA messages from proxy implementations

• Message number: 006

• Message text: Severe error during mapping outbound (class &1, method &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WZRE_PRX006 - Severe error during mapping outbound (class &1, method &2) ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WZRE_PRX006 - Severe error during mapping outbound (class &1, method &2)
  
  Cause:
  This error occurs during the outbound IDoc processing when the system tries to execute a mapping routine (usually in a user-exit or BAdI) and encounters a severe runtime error in the specified class and method. The placeholders &1 and &2 indicate the class name and method name where the error happened.
  Common causes include:
  
  Programming errors in the ABAP code of the mapping routine (e.g., division by zero, null pointer, unhandled exceptions).
  Incorrect or missing data that the mapping logic expects but is not available.
  Authorization issues or missing objects required by the mapping logic.
  System or interface inconsistencies such as missing configuration or wrong partner profiles.
  Transport or version mismatch where the mapping logic is not compatible with the current system.
  
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Identify the class and method from the error message (values of &1 and &2).
  
  
  Check the ABAP code in the specified class and method:
  
  Use transaction SE24 (Class Builder) or SE80 to locate the class.
  Review the method code for possible runtime errors or unhandled exceptions.
  Add debugging statements or use the debugger to trace the error during outbound processing.
  
  
  
  Analyze the IDoc data being processed:
  
  Use transaction WE02 or WE05 to display the IDoc.
  Check if the data meets the expectations of the mapping logic.
  
  
  
  Check system logs and dumps:
  
  Use transaction ST22 to look for short dumps related to the error.
  Analyze the dump to find the exact cause (e.g., null reference, division by zero).
  
  
  
  Verify configuration:
  
  Ensure partner profiles and message types are correctly configured.
  Check if any recent transport or changes affected the mapping logic.
  
  
  
  Test with sample data:
  
  Try processing a test IDoc with known good data to isolate the problem.
  
  
  
  Apply SAP Notes:
  
  Search the SAP Support Portal for notes related to WZRE_PRX006 or the specific class/method.
  Implement any relevant corrections or patches.
  
  
  
  Consult with developers:
  
  If the mapping logic is custom, coordinate with the ABAP developers to fix the code.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  WE02 / WE05 - IDoc display and monitoring
  SE24 - Class Builder
  SE80 - Object Navigator
  ST22 - ABAP Runtime Error Analysis
  SM58 - Transaction for asynchronous RFC errors (if relevant)
  
  
  
  Common SAP Notes:
  
  Search for notes with keywords like WZRE_PRX006, mapping outbound error, or the specific class/method name.
  
  
  
  IDoc Processing:
  
  This error is related to the outbound IDoc processing pipeline, specifically during the mapping step where data is transformed before sending.
  
  
  
  Debugging Tips:
  
  Set breakpoints in the class/method.
  Use the debugger during outbound processing (e.g., trigger the outbound IDoc and attach debugger).
  Check for null or unexpected values in the input parameters.
  
  
  
  
  If you provide the exact class and method names from the error message, I can help you analyze the specific code or suggest more targeted solutions.