How To Fix WY1004 - Message sent

SAP Error Message - Details

• Message type: E = Error

• Message class: WY1 - Message Class for Web Transaction Tutorial

• Message number: 004

• Message text: Message sent

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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• What is the cause and solution for SAP error message WY1004 - Message sent ?

  SAP Error Message WY1004: "Message sent"
  
  1. Cause
  The message WY1004 "Message sent" is an informational message generated by the SAP Warehouse Management (WM) or Extended Warehouse Management (EWM) system. It indicates that a communication message (such as an IDoc, EDI message, or a workflow message) has been successfully sent from the SAP system to an external system or another SAP component.
  This message is not an error but a confirmation that the message transmission process was completed successfully.
  
  2. Solution
  Since WY1004 is an informational message, no corrective action is required. However, if you are troubleshooting message flows or integration scenarios, you can:
  
  Verify the message status: Check the outbound queue or communication logs (e.g., SM58 for transactional RFCs, WE02/WE05 for IDocs) to confirm the message was sent and processed correctly.
  Check the receiving system: Ensure the external system or target SAP system received and processed the message as expected.
  Monitor message monitoring tools: Use transaction codes like WE19 (IDoc test tool), SMQ1 (outbound queues), or SXMB_MONI (for PI/PO messages) to track message status.
  Review configuration: If messages are not being sent or received as expected, review the ALE/EDI configuration, partner profiles, and communication settings.
  
  
  3. Related Information
  
  Message Class: WY (Warehouse Management)
  Typical Context: Warehouse tasks, delivery processing, or integration scenarios where SAP sends messages to external systems or other SAP modules.
  Transactions to check:
  
  WE02 / WE05: Display IDocs
  SM58: Transactional RFC error queue
  SMQ1: Outbound queues
  SXMB_MONI: SAP PI/PO message monitoring
  VL02N / LT21: Delivery and transfer order processing (where messages might be triggered)
  
  
  Documentation: SAP Help Portal and SAP Notes related to WM/EWM message processing and ALE/EDI integration.
  
  
  Summary
  
  WY1004 "Message sent" is an informational message confirming successful message transmission.
  No error or problem exists if you see this message.
  Use SAP monitoring tools to verify message flow and troubleshoot if downstream issues occur.
  
  If you have a specific scenario or problem related to this message, please provide more details for targeted assistance.