How To Fix /SCWM/ODATA_API020 - Can't perform physical inventory for nested handling units.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/ODATA_API -

• Message number: 020

• Message text: Can't perform physical inventory for nested handling units.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/ODATA_API020 - Can't perform physical inventory for nested handling units. ?

  The SAP error message /SCWM/ODATA_API020 Can't perform physical inventory for nested handling units typically occurs in the context of SAP Extended Warehouse Management (EWM) when you are trying to perform a physical inventory count on handling units (HUs) that are nested within other handling units. This situation arises because the system does not allow physical inventory operations on nested HUs directly.
  Cause:
  
  Nested Handling Units: The error indicates that the handling unit you are trying to count is nested within another handling unit. In SAP EWM, physical inventory cannot be performed on nested HUs directly.
  Configuration Issues: There may be configuration settings in your EWM system that do not allow for physical inventory on nested HUs.
  Inventory Management Settings: The settings related to inventory management and handling units may not be properly configured to handle nested structures.
  
  Solution:
  
  Count the Parent Handling Unit: Instead of trying to perform a physical inventory on the nested handling unit, you should perform the inventory count on the parent handling unit. This will include the nested HUs in the count.
  Unnest the Handling Units: If you need to perform a physical inventory on the nested handling unit specifically, you may need to unnest it first. This involves separating the nested HUs from their parent HUs.
  Check Configuration: Review the configuration settings in your EWM system to ensure that they are set up correctly for handling units and physical inventory. This may involve checking the handling unit management settings and inventory management settings.
  Use the Correct Transaction: Ensure that you are using the correct transaction or API for performing physical inventory. Sometimes, using the wrong method can lead to such errors.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling nested HUs in physical inventory.
  Documentation: Refer to the SAP EWM documentation for detailed information on handling units and physical inventory processes.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to resolve the error and successfully perform physical inventory operations in your SAP EWM system.