/SCWM/HU_WM021 - Cannot determine the higher level

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HU_WM -

• Message number: 021

• Message text: Cannot determine the higher level

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 /SCWM/HU_WM021 - Cannot determine the higher level ?

  The SAP error message /SCWM/HU_WM021 Cannot determine the higher level typically occurs in the context of handling units (HUs) in the SAP Extended Warehouse Management (EWM) module. This error indicates that the system is unable to determine the higher-level handling unit for a given handling unit.
  Causes:
  
  
  Missing Hierarchical Structure: The handling unit may not have a defined higher-level handling unit in the system. This can happen if the handling unit was created incorrectly or if the hierarchy was not maintained properly.
  
  
  Incorrect Configuration: There may be issues with the configuration of handling units or the warehouse structure that prevent the system from recognizing the hierarchy.
  
  
  Data Inconsistencies: There could be inconsistencies in the data related to handling units, such as missing or incorrect entries in the database.
  
  
  System Bugs or Limitations: Occasionally, this error can arise due to bugs in the SAP system or limitations in the version being used.
  
  
  Solutions:
  
  
  Check Handling Unit Structure: Verify the structure of the handling unit in question. Ensure that it has a valid higher-level handling unit assigned. You can do this by using transaction codes like /SCWM/HU to display the handling unit details.
  
  
  Review Configuration Settings: Check the configuration settings for handling units in the EWM system. Ensure that the settings for handling unit management are correctly defined.
  
  
  Data Consistency Check: Perform a data consistency check to identify any inconsistencies in the handling unit data. This can involve checking for missing entries or incorrect relationships between handling units.
  
  
  Recreate Handling Units: If the handling unit is corrupted or incorrectly defined, consider recreating it. This may involve deleting the existing handling unit and creating a new one with the correct hierarchy.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more detailed troubleshooting based on your specific system configuration and version.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/HU for handling unit management and /SCWM/PR for managing products.
  Documentation: Review SAP documentation related to handling units and warehouse management to understand the expected configurations and processes.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the error message /SCWM/HU_WM021 Cannot determine the higher level.