How To Fix /SCWM/ERPINTEGRATION820 - Message &1 is not sent to SAP ERP system

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/ERPINTEGRATION -

• Message number: 820

• Message text: Message &1 is not sent to SAP ERP system

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/ERPINTEGRATION820 - Message &1 is not sent to SAP ERP system ?

  The SAP error message /SCWM/ERPINTEGRATION820 indicates that a message (typically related to warehouse management or logistics) was not successfully sent to the SAP ERP system. This can occur for various reasons, and understanding the cause is essential for resolving the issue.
  Possible Causes:
  
  Configuration Issues: There may be misconfigurations in the integration settings between SAP Extended Warehouse Management (EWM) and SAP ERP.
  Network Issues: Connectivity problems between the EWM system and the ERP system can prevent messages from being sent.
  Message Type Not Defined: The specific message type that is being sent may not be defined or activated in the ERP system.
  Error in Data: The data being sent may have validation errors or may not meet the required format, causing the message to be rejected.
  Queue Issues: The message may be stuck in a queue due to processing errors or system overload.
  Authorization Issues: The user or system may not have the necessary authorizations to send messages to the ERP system.
  
  Solutions:
  
  Check Configuration: Review the integration settings in both EWM and ERP to ensure they are correctly configured. This includes checking the RFC connections and message types.
  Network Connectivity: Verify that there are no network issues between the EWM and ERP systems. You can use tools like ping or traceroute to check connectivity.
  Message Type Activation: Ensure that the message type being sent is defined and activated in the ERP system. You can check this in the relevant customizing settings.
  Data Validation: Review the data being sent for any inconsistencies or errors. Ensure that all required fields are populated and that the data adheres to the expected formats.
  Monitor Queues: Check the queues in the EWM system to see if the message is stuck. You can use transaction codes like SLG1 (Application Log) or SMQ1/SMQ2 (qRFC Monitor) to monitor the queues.
  Authorization Check: Ensure that the user or system has the necessary authorizations to perform the integration tasks. This may involve checking roles and authorizations in both systems.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log), SMQ1/SMQ2 (qRFC Monitor), and WE02 (IDoc Display) for troubleshooting.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error message.
  Documentation: Review the official SAP documentation for EWM and ERP integration for best practices and troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed logs and error messages for analysis.
  
  By systematically addressing these areas, you should be able to identify and resolve the issue causing the /SCWM/ERPINTEGRATION820 error message.