How To Fix /SCWM/GM029 - GR not possible for lower-level handling unit &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/GM -

• Message number: 029

• Message text: GR not possible for lower-level handling unit &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/GM029 - GR not possible for lower-level handling unit &1 ?

  The SAP error message /SCWM/GM029 GR not possible for lower-level handling unit &1 typically occurs in the context of Warehouse Management (WM) or Extended Warehouse Management (EWM) when trying to perform a Goods Receipt (GR) for a handling unit (HU) that is not in a state that allows for this action. This error indicates that the handling unit you are trying to process is a lower-level HU, and the system does not allow GR for it directly.
  Causes:
  
  Lower-Level Handling Unit: The handling unit you are trying to process is a child HU, which means it is part of a higher-level HU. The system does not allow direct GR for lower-level HUs.
  Status of the Handling Unit: The handling unit may be in a status that does not permit GR, such as being locked or already processed.
  Configuration Issues: There may be configuration settings in the system that restrict the processing of lower-level HUs.
  
  Solutions:
  
  Process the Higher-Level Handling Unit: Instead of trying to perform a GR on the lower-level HU, you should perform the GR on the higher-level HU that contains it. This is the standard procedure in SAP for handling units.
  Check HU Status: Verify the status of the handling unit. If it is locked or in an incorrect status, you may need to change its status or unlock it before proceeding.
  Review Configuration: If the issue persists, review the configuration settings related to handling units in your SAP system. Ensure that the settings allow for the processing of HUs as intended.
  Use Transaction Codes: Utilize relevant transaction codes such as /SCWM/GR or /SCWM/HU to check the details of the handling units and their statuses.
  
  Related Information:
  
  Handling Units in SAP: Understanding how handling units work in SAP is crucial. HUs can be nested, and operations typically need to be performed at the higher level.
  SAP Documentation: Refer to SAP Help documentation for more detailed information on handling units and goods receipt processes.
  Transaction Codes: Familiarize yourself with transaction codes related to warehouse management, such as /SCWM/GR, /SCWM/HU, and /SCWM/TO for transfer orders.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error message.