How To Fix /SCWM/ERPINTEGRATION404 - ASN/BOL reference already exists in document &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/ERPINTEGRATION -

• Message number: 404

• Message text: ASN/BOL reference already exists in document &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/ERPINTEGRATION404 - ASN/BOL reference already exists in document &1. ?

  The SAP error message /SCWM/ERPINTEGRATION404 ASN/BOL reference already exists in document &1 typically occurs in the context of Advanced Shipping Notification (ASN) or Bill of Lading (BOL) processing within the SAP Extended Warehouse Management (EWM) module. This error indicates that there is an attempt to create or process an ASN or BOL that references a document number that already exists in the system.
  Cause:
  
  Duplicate ASN/BOL Reference: The most common cause of this error is that the ASN or BOL you are trying to create or process has a reference number that is already associated with another document in the system.
  Data Entry Error: There may have been a manual entry error where the same reference number was entered multiple times.
  Integration Issues: If you are integrating with other systems (like an ERP system), there may be issues with how the data is being sent or processed, leading to duplicates.
  
  Solution:
  
  Check Existing Documents: Verify if the ASN or BOL reference number already exists in the system. You can do this by searching for the document in the relevant transaction or report.
  Use Unique Reference Numbers: Ensure that each ASN or BOL has a unique reference number. If you are generating these numbers programmatically, check the logic to ensure it does not create duplicates.
  Correct Data Entry: If the error is due to manual entry, correct the reference number to a unique one.
  Review Integration Processes: If the error arises from an integration with another system, review the data being sent to ensure it does not contain duplicates. You may need to implement checks in the integration logic to prevent this.
  Consult Documentation: Refer to SAP documentation or notes related to ASN/BOL processing for any specific guidelines or updates that may address this issue.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SCWM/ASN or /SCWM/BOL to manage ASNs and BOLs.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or fixes related to this error.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to resolve the error and prevent it from occurring in the future.