How To Fix WPRO_XI_PROXY009 - Generation confirmation message not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: WPRO_XI_PROXY - Messages Service Processing Retail Event

• Message number: 009

• Message text: Generation confirmation message not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WPRO_XI_PROXY009 - Generation confirmation message not possible ?

  Certainly! Here's a detailed explanation regarding the SAP error message:
  
  SAP Error Message:
  WPRO_XI_PROXY009 - Generation confirmation message not possible
  
  Cause:
  This error typically occurs in the context of Process Integration (PI)/Process Orchestration (PO) or SAP Workflow when the system tries to generate or send a confirmation message (such as a workflow confirmation or a proxy message confirmation) but fails due to one or more of the following reasons:
  
  
  Missing or Incorrect Configuration:
  
  The confirmation message type or interface is not properly configured in the Integration Directory or the workflow.
  The outbound interface or proxy is not correctly set up to handle confirmation messages.
  
  
  
  Communication Issues:
  
  The target system or receiver is not reachable.
  Network or connectivity problems prevent message delivery.
  
  
  
  Authorization Issues:
  
  The user or system sending the confirmation message lacks the necessary authorizations.
  
  
  
  Message Processing Errors:
  
  The original message or process instance is in an inconsistent state.
  The confirmation message cannot be generated because the required data or context is missing.
  
  
  
  Incorrect or Missing Partner Profiles:
  
  In case of IDoc or ALE communication, partner profiles might be missing or incorrectly maintained.
  
  
  
  
  Solution:
  
  
  Check Configuration:
  
  Verify the configuration of the confirmation message in the Integration Directory or workflow.
  Ensure that the confirmation message interface is correctly defined and assigned.
  Check the sender and receiver agreements, communication channels, and routing rules.
  
  
  
  Verify Connectivity:
  
  Test the connection between sender and receiver systems.
  Use transaction SM59 to test RFC connections.
  Check network logs and firewall settings.
  
  
  
  Check Authorizations:
  
  Ensure the user or system ID has the required authorizations to send confirmation messages.
  Use transaction SU53 to analyze authorization failures.
  
  
  
  Review Message and Process Status:
  
  Check the status of the original message or workflow instance.
  Use transaction SXI_MONITOR or SXMB_MONI for PI/PO message monitoring.
  For workflows, use SWI1 or SWIA to check workflow logs.
  
  
  
  Partner Profile Maintenance:
  
  For IDoc/ALE scenarios, verify partner profiles in WE20.
  Ensure that outbound parameters for confirmation messages are maintained.
  
  
  
  Check Logs and Traces:
  
  Review system logs (SM21), application logs (SLG1), and trace files for detailed error information.
  
  
  
  Reprocess or Resend Messages:
  
  If the issue was transient, try resending the confirmation message.
  Use transaction SXMB_MONI or WE19 (for IDocs) to test message processing.
  
  
  
  
  Related Information:
  
  
  Transactions:
  
  SXI_MONITOR / SXMB_MONI – PI/PO message monitoring
  SWI1, SWIA – Workflow monitoring
  SM59 – RFC destination test
  WE20 – Partner profile maintenance
  SU53 – Authorization check
  SLG1 – Application log
  
  
  
  Notes and Documentation:
  
  Check SAP Notes related to WPRO_XI_PROXY009 for specific patches or known issues.
  Review SAP Help Portal documentation on workflow confirmations and PI/PO message processing.
  
  
  
  Common Scenarios:
  
  Workflow confirmation messages failing due to missing interface mapping.
  Proxy confirmation messages failing due to incorrect communication channel configuration.
  ALE confirmation messages failing due to partner profile issues.
  
  
  
  
  If you provide more context (e.g., whether this is related to workflow, PI/PO, IDoc, or proxy communication), I can give more targeted advice.
  
  Summary:
  
  The error WPRO_XI_PROXY009 indicates that the system cannot generate or send a confirmation message, usually due to configuration, connectivity, authorization, or message state issues. Checking configuration, connectivity, authorizations, and message status typically resolves the problem.