How To Fix /SCWM/DLV_SERIAL202 - Serial number &3 for delivery &1, product &2 not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/DLV_SERIAL -

• Message number: 202

• Message text: Serial number &3 for delivery &1, product &2 not unique

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/DLV_SERIAL202 - Serial number &3 for delivery &1, product &2 not unique ?

  The SAP error message /SCWM/DLV_SERIAL202 indicates that there is a problem with the uniqueness of a serial number for a specific delivery and product in the SAP Extended Warehouse Management (EWM) system. This error typically arises when the system detects that the serial number being processed is not unique for the specified delivery and product combination.
  Cause:
  
  Duplicate Serial Numbers: The most common cause of this error is that the same serial number has been assigned to multiple items in the same delivery or for the same product.
  Incorrect Data Entry: Manual entry errors or incorrect data uploads can lead to duplicate serial numbers being assigned.
  System Configuration Issues: There may be issues with the configuration of serial number management in the system, leading to improper handling of serial numbers.
  Inconsistent Data: Data inconsistencies between different systems (e.g., between EWM and ERP) can also lead to this error.
  
  Solution:
  
  Check Serial Number Assignment: Review the serial numbers assigned to the delivery and product in question. Ensure that each serial number is unique for that specific delivery.
  Correct Duplicate Entries: If duplicates are found, correct the entries by either changing the serial number or removing the duplicate assignment.
  Review Configuration: Check the configuration settings for serial number management in SAP EWM to ensure that they are set up correctly.
  Data Consistency Check: Perform a data consistency check between the EWM and ERP systems to ensure that serial numbers are synchronized and correctly assigned.
  Use Transaction Codes: Utilize relevant transaction codes (like /SCWM/PRDI for product data or /SCWM/DELIVERY for delivery data) to investigate and correct the issue.
  Consult Documentation: Refer to SAP documentation or notes related to serial number management for additional guidance.
  
  Related Information:
  
  Serial Number Management: Understand how serial numbers are managed in SAP EWM, including the settings for unique serial number assignment.
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may resolve the issue.
  User Exits and BAdIs: If custom logic is implemented, review any user exits or BAdIs that may affect serial number processing.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps taken to resolve it.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.