How To Fix /SCWM/UI154 - WT creation not possible for simple process (HU &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI -

• Message number: 154

• Message text: WT creation not possible for simple process (HU &1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/UI154 - WT creation not possible for simple process (HU &1) ?

  The SAP error message /SCWM/UI154 WT creation not possible for simple process (HU &1) typically occurs in the SAP Extended Warehouse Management (EWM) module when there is an issue with creating a Warehouse Task (WT) for a Handling Unit (HU). This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  
  Handling Unit Status: The Handling Unit (HU) may be in a status that does not allow for the creation of a Warehouse Task. For example, if the HU is already being processed or is in a blocked status.
  
  
  Warehouse Process Type: The process type associated with the Warehouse Task may not be configured to handle the specific operation you are trying to perform.
  
  
  Configuration Issues: There may be configuration issues in the EWM settings that prevent the creation of WTs for certain processes.
  
  
  Stock Availability: The stock associated with the Handling Unit may not be available or may not meet the criteria for creating a Warehouse Task.
  
  
  Incompatibility with Simple Process: The system may be expecting a more complex process for the handling of the HU, and the simple process is not applicable.
  
  
  Solutions:
  
  
  Check HU Status: Verify the status of the Handling Unit in the system. Ensure that it is not blocked or in a status that prevents processing.
  
  
  Review Warehouse Process Type: Check the configuration of the warehouse process type associated with the operation you are trying to perform. Ensure it is set up correctly to handle the creation of WTs for HUs.
  
  
  Configuration Review: Review the EWM configuration settings to ensure that they are correctly set up for the processes you are trying to execute. This may involve checking the settings for handling units, warehouse tasks, and process types.
  
  
  Stock Check: Ensure that the stock for the Handling Unit is available and meets the necessary criteria for creating a Warehouse Task.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific guidance or updates that may address the issue.
  
  
  Debugging: If you have access to technical resources, consider debugging the process to identify the exact point of failure and gather more information about the error.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may have additional insights or patches that can resolve the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/PRDI for inbound delivery processing or /SCWM/PRDO for outbound delivery processing.
  SAP Notes: Search for SAP Notes related to error message /SCWM/UI154 in the SAP Support Portal for any known issues or fixes.
  EWM Documentation: Review the SAP EWM documentation for best practices and guidelines on handling Handling Units and Warehouse Tasks.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message /SCWM/UI154 WT creation not possible for simple process (HU &1).