How To Fix /SCWM/LT414 - Mixed storages with limitations are locked during WT creation

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LT -

• Message number: 414

• Message text: Mixed storages with limitations are locked during WT creation

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/LT414 - Mixed storages with limitations are locked during WT creation ?

  The SAP error message /SCWM/LT414 Mixed storages with limitations are locked during WT creation typically occurs in the context of Warehouse Management (WM) or Extended Warehouse Management (EWM) when there are restrictions or limitations on mixed storage in a warehouse. This error indicates that the system is unable to create a Warehouse Task (WT) because the mixed storage areas have certain limitations that prevent the operation from proceeding.
  Cause:
  
  Mixed Storage Limitations: The storage type or bin may have restrictions on the types of materials that can be stored together. For example, certain materials may not be allowed to be stored in the same bin due to compatibility issues or regulatory requirements.
  Locked Storage Bins: The storage bins may be locked due to ongoing processes, such as inventory counts or other warehouse activities that prevent new tasks from being created.
  Configuration Settings: The warehouse configuration may have specific settings that restrict mixed storage under certain conditions, such as specific product types or storage conditions.
  Stock Type Restrictions: There may be restrictions based on stock types (e.g., blocked stock, quality inspection stock) that prevent the creation of WTs for mixed storage.
  
  Solution:
  
  Check Storage Bin Status: Verify if the storage bins are locked or if there are any ongoing processes that might be preventing the creation of WTs. You can check the status of the bins in the warehouse management monitor.
  Review Mixed Storage Settings: Check the configuration settings for mixed storage in the warehouse. Ensure that the materials you are trying to store together are allowed to be mixed according to the warehouse rules.
  Adjust Warehouse Task Creation: If possible, adjust the parameters for WT creation to avoid the locked mixed storage areas. This may involve changing the storage strategy or the selection criteria for the WT.
  Consult Documentation: Review the SAP documentation or configuration guides related to mixed storage and warehouse management to ensure that all settings are correctly configured.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance. They may be able to provide insights based on system logs or specific configurations.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SCWM/PRDI (for managing warehouse tasks) or /SCWM/MON (for monitoring warehouse operations) to get more insights into the current status of warehouse operations.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates related to mixed storage limitations.
  Training and Documentation: Ensure that warehouse staff are trained on the limitations and configurations of mixed storage to prevent future occurrences of this error.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.