How To Fix /SCWM/SERIAL071 - Serial number &1 has been entered more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/SERIAL -

• Message number: 071

• Message text: Serial number &1 has been entered more than once

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/SERIAL071 - Serial number &1 has been entered more than once ?

  The SAP error message /SCWM/SERIAL071 indicates that a serial number has been entered more than once in the system. This typically occurs in the context of handling serial numbers in the Extended Warehouse Management (EWM) module of SAP, where each serial number is expected to be unique for inventory management and tracking purposes.
  Cause:
  
  Duplicate Entry: The most common cause of this error is that the same serial number has been entered multiple times for the same item or in the same transaction.
  Incorrect Data Entry: Users may inadvertently enter the same serial number due to manual data entry errors.
  System Configuration: There may be issues with the configuration of serial number management in the system, leading to improper handling of serial numbers.
  Data Migration Issues: If data has been migrated from another system, duplicate serial numbers may have been introduced.
  
  Solution:
  
  Check Serial Number Entries: Review the entries made for the serial number in question. Ensure that the serial number is unique and has not been entered previously for the same item.
  Correct Duplicate Entries: If a duplicate entry is found, correct it by either removing the duplicate or ensuring that the serial number is only associated with one item.
  Review Transaction Logs: Check transaction logs to identify where the duplicate entry occurred and take corrective action.
  Adjust Configuration: If the issue is related to system configuration, consult with your SAP Basis or EWM configuration team to ensure that serial number management settings are correctly configured.
  Data Cleanup: If the issue arose from data migration, perform a cleanup of the database to remove duplicate serial numbers.
  User Training: Provide training to users on proper data entry procedures to minimize the risk of duplicate entries in the future.
  
  Related Information:
  
  Serial Number Management: Understand how serial numbers are managed in SAP EWM, including the configuration settings for serial number profiles.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/PRDI (for inbound delivery processing) or /SCWM/GR (for goods receipt) where serial numbers are often entered.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on handling serial number errors.
  Documentation: Refer to SAP documentation for best practices in managing serial numbers and troubleshooting common issues.
  
  By following these steps, you should be able to resolve the error and prevent it from occurring in the future.