How To Fix /SCWM/DELIVERY081 - Handling unit &1 could not be read or locked

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/DELIVERY -

• Message number: 081

• Message text: Handling unit &1 could not be read or locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/DELIVERY081 - Handling unit &1 could not be read or locked ?

  The SAP error message /SCWM/DELIVERY081 indicates that the system is unable to read or lock a specific handling unit (HU) identified by the number &1. This error typically occurs in the context of warehouse management processes, particularly when dealing with handling units in the Extended Warehouse Management (EWM) module.
  Causes:
  
  Handling Unit Not Found: The specified handling unit does not exist in the system.
  Locking Issues: The handling unit is currently locked by another process or user, preventing access.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the handling unit.
  Data Inconsistencies: There may be inconsistencies in the database or issues with the data integrity of the handling unit.
  System Configuration: Incorrect configuration settings in the EWM module could lead to issues with handling unit management.
  
  Solutions:
  
  Verify Handling Unit: Check if the handling unit number is correct and exists in the system. You can do this by using transaction codes like