How To Fix /SCMB/DM_DLV251 - ASN &1, item &2: Serial number is smaller than ASN quantity

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/DM_DLV -

• Message number: 251

• Message text: ASN &1, item &2: Serial number is smaller than ASN quantity

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/DM_DLV251 - ASN &1, item &2: Serial number is smaller than ASN quantity ?

  The SAP error message /SCMB/DM_DLV251 indicates that there is a discrepancy between the serial numbers and the Advanced Shipping Notification (ASN) quantity for a specific item. This error typically occurs in the context of logistics and supply chain management, particularly when dealing with serial number management in SAP.
  Cause:
  The error message is triggered when the quantity of serial numbers provided in the ASN is less than the quantity specified in the ASN for that particular item. This can happen due to several reasons:
  
  Incorrect ASN Data: The ASN may have been created with an incorrect quantity or missing serial numbers.
  Partial Deliveries: If a partial delivery is made and the ASN does not reflect the correct number of serial numbers for the delivered quantity.
  Data Entry Errors: Manual entry errors during ASN creation or updates can lead to mismatches.
  System Configuration Issues: There may be configuration settings in the system that are not aligned with the business processes.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Verify ASN Data: Check the ASN details for the item in question. Ensure that the quantity of serial numbers matches the ASN quantity.
  Update ASN: If the ASN is incorrect, update it to reflect the correct quantity of serial numbers. This may involve adding missing serial numbers or adjusting the ASN quantity.
  Check Serial Number Management: Ensure that the serial numbers are correctly managed in the system. Verify that all serial numbers are accounted for and correctly assigned to the ASN.
  Review Delivery Documents: If the ASN is based on a delivery document, check the delivery document for accuracy and ensure that it matches the ASN.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling ASN and serial number issues.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like VL03N (Display Outbound Delivery) or VL02N (Change Outbound Delivery) to review and modify delivery documents.
  Serial Number Management: Familiarize yourself with the serial number management process in SAP, including how to assign and track serial numbers.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary corrections to resolve it.