How To Fix LT053 - If you have st.placem.str.$, the stor.unit check must be active

SAP Error Message - Details

• Message type: E = Error

• Message class: LT - LE-WM: View or Table Maintenance Error Messages

• Message number: 053

• Message text: If you have st.placem.str.$, the stor.unit check must be active

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 LT053 - If you have st.placem.str.$, the stor.unit check must be active ?

  The SAP error message LT053, which states "If you have st.placem.str.$, the stor.unit check must be active," typically occurs in the context of warehouse management and logistics execution processes. This error is related to the configuration of storage types and the handling of storage units in the warehouse.
  Cause:
  The error arises when there is a mismatch in the configuration settings for storage placement strategies and the storage unit check. Specifically, it indicates that a storage placement strategy is being used that requires the storage unit check to be activated, but it is not currently enabled in the system.
  Solution:
  To resolve this error, you need to ensure that the storage unit check is activated for the relevant storage type. Here are the steps to do this:
  
  
  Access the Warehouse Management Configuration:
  
  Go to the SAP Easy Access screen and navigate to the following path:
  Logistics -> Logistics Execution -> Warehouse Management -> Interfaces -> Define Storage Type
  
  
  
  
  Select the Relevant Storage Type:
  
  Identify and select the storage type that is causing the error.
  
  
  
  Check Storage Unit Check Settings:
  
  In the storage type configuration, look for the option related to the storage unit check. Ensure that the checkbox for "Storage Unit Check" is activated.
  
  
  
  Adjust Storage Placement Strategy:
  
  If necessary, review the storage placement strategy associated with the storage type. Make sure that it aligns with the requirements of your warehouse operations.
  
  
  
  Save Changes:
  
  After making the necessary adjustments, save your changes.
  
  
  
  Test the Configuration:
  
  Perform a test transaction that previously triggered the error to confirm that the issue has been resolved.
  
  
  
  Related Information:
  
  Storage Unit Management (SUM): This feature allows for the management of storage units in the warehouse. If your warehouse operations involve handling storage units, it is crucial to ensure that the relevant checks and configurations are in place.
  Warehouse Management (WM) Configuration: Familiarize yourself with the overall WM configuration settings, as they can impact various processes within the warehouse.
  SAP Notes and Documentation: Check for any relevant SAP Notes or documentation that may provide additional insights or updates related to this error message.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for further assistance.