How To Fix /SCWM/DLV_SERIAL001 - Serial number &1 already exists on the item

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/DLV_SERIAL -

• Message number: 001

• Message text: Serial number &1 already exists on the item

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/DLV_SERIAL001 - Serial number &1 already exists on the item ?

  The SAP error message /SCWM/DLV_SERIAL001 indicates that a serial number you are trying to assign to an item already exists in the system. This error typically occurs in the context of warehouse management and inventory processes, particularly when dealing with serialized inventory items.
  Cause:
  
  Duplicate Serial Number: The serial number you are trying to use is already assigned to another item in the system.
  Incorrect Item Reference: The item you are trying to assign the serial number to may not be the correct one, or there may be a mismatch in the item details.
  Data Entry Error: There may have been a mistake in data entry, leading to the attempt to assign a serial number that is already in use.
  
  Solution:
  
  Check Existing Serial Numbers: Verify if the serial number is already assigned to another item. You can do this by checking the serial number records in the system.
  Use a Different Serial Number: If the serial number is indeed in use, you will need to assign a different, unique serial number to the item.
  Review Item Details: Ensure that you are working with the correct item and that there are no discrepancies in the item master data.
  Consult with Warehouse Management: If you are unsure about the status of the serial number, consult with your warehouse management team or system administrator to get clarity on the serial number assignments.
  System Configuration: In some cases, the issue may be related to system configuration. Ensure that the settings for serial number management are correctly configured in your SAP system.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like IQ01 (Create Serial Number), IQ02 (Change Serial Number), and IQ03 (Display Serial Number) to manage serial numbers.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to serial number management in your version of SAP.
  Documentation: Refer to the SAP Help Portal for detailed documentation on serial number management and warehouse processes.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support or your internal IT team for further investigation.