/SCWM/HU_WM121 - Inconsistence found while determining the high. PSHU GUID for low. PSHUs

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HU_WM -

• Message number: 121

• Message text: Inconsistence found while determining the high. PSHU GUID for low. PSHUs

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/HU_WM121 - Inconsistence found while determining the high. PSHU GUID for low. PSHUs ?

  The SAP error message /SCWM/HU_WM121 indicates that there is an inconsistency in the handling unit (HU) management process, specifically related to the determination of the high-level handling unit (PSHU) GUID for low-level handling units (PSHUs). This error typically arises in the Extended Warehouse Management (EWM) module when there are issues with the handling unit structure or data integrity.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the database regarding the handling units, such as missing or incorrect entries in the handling unit tables.
  Incorrect Configuration: The configuration settings for handling units in the EWM system may not be set up correctly, leading to issues in the hierarchy determination.
  Missing Relationships: The relationship between high-level and low-level handling units may not be properly established, causing the system to fail in determining the correct GUID.
  System Bugs: There may be bugs or issues in the specific version of SAP EWM you are using that affect handling unit processing.
  
  Solutions:
  
  Check Data Integrity: Use transaction codes like /SCWM/HU to check the handling units and their relationships. Ensure that all handling units are correctly defined and that their relationships are intact.
  Recreate Handling Units: If you find inconsistencies, you may need to recreate the handling units or adjust their relationships to ensure they are correctly linked.
  Review Configuration: Check the configuration settings for handling units in the EWM system. Ensure that all necessary settings are correctly configured.
  Use SAP Notes: Search for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Debugging: If you have access to development tools, you can debug the process to identify where the inconsistency is occurring. This may require technical expertise.
  Consult SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific version and configuration of your system.
  
  Related Information:
  
  Handling Units in EWM: Understanding how handling units work in SAP EWM is crucial. Handling units can be nested, and the relationships between them must be correctly maintained.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/HU, /SCWM/PR, and others that can help you manage and troubleshoot handling units.
  Documentation: Review SAP documentation and guides related to handling units and EWM processes to ensure you are following best practices.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the error message /SCWM/HU_WM121.