How To Fix /SCWM/RF_EN151 - SN collection is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RF_EN -

• Message number: 151

• Message text: SN collection is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/RF_EN151 - SN collection is not allowed ?

  The SAP error message /SCWM/RF_EN151 SN collection is not allowed typically occurs in the context of the SAP Extended Warehouse Management (EWM) system when dealing with Serial Numbers (SN) and their collection during warehouse processes. This error indicates that the system does not permit the collection of serial numbers for a specific operation or scenario.
  Causes:
  
  Configuration Settings: The system may be configured in such a way that serial number collection is not allowed for certain products, storage types, or warehouse processes.
  Product Master Data: The material or product in question may not be set up to allow serial number tracking or collection.
  Warehouse Process Type: The warehouse process type being used may not support serial number collection.
  Status of Serial Numbers: The serial numbers may be in a status that does not allow them to be collected (e.g., already assigned, blocked, etc.).
  User Authorizations: The user may not have the necessary authorizations to perform the action related to serial number collection.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the EWM system to ensure that serial number collection is allowed for the relevant products and processes. This may involve checking the settings in the Warehouse Management (WM) and EWM customizing.
  Review Product Master Data: Ensure that the material master data for the product is correctly set up to allow serial number tracking. This includes checking the serial number profile and ensuring it is assigned to the material.
  Examine Warehouse Process Type: Verify that the warehouse process type being used supports serial number collection. If not, consider using a different process type that does.
  Check Serial Number Status: Investigate the status of the serial numbers involved. If they are blocked or already assigned, you may need to resolve those issues before attempting to collect them.
  User Authorizations: Ensure that the user has the necessary authorizations to perform the action. This may involve checking roles and permissions in the SAP system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration and troubleshooting.
  Documentation: Refer to the SAP EWM documentation for detailed information on serial number management and the specific processes involved.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after checking the above points, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP EWM for further assistance.