How To Fix /SCWM/HUGENERAL049 - Item and handling unit are not maintained in the same system

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HUGENERAL -

• Message number: 049

• Message text: Item and handling unit are not maintained in the same system

Self-Explanatory Message

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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/HUGENERAL049 - Item and handling unit are not maintained in the same system ?

  The SAP error message /SCWM/HUGENERAL049 indicates that there is a mismatch between the handling unit (HU) and the item in the system. Specifically, it means that the item and the handling unit are not maintained in the same system, which can occur in scenarios involving multiple systems or environments (e.g., when using decentralized warehouse management).
  Cause:
  
  Different Systems: The handling unit and the item may be created or maintained in different SAP systems (e.g., one in the ERP system and another in the EWM system).
  Data Synchronization Issues: There may be issues with data synchronization between the systems, leading to inconsistencies.
  Configuration Issues: The configuration settings for handling units and items may not be aligned across the systems.
  Incorrect HU Assignment: The handling unit may not be correctly assigned to the item in the system where the operation is being performed.
  
  Solution:
  
  Check System Consistency: Ensure that both the handling unit and the item are maintained in the same system. You may need to check the relevant tables or transaction codes to verify their existence in the system.
  Data Synchronization: If you are using multiple systems, ensure that data synchronization processes (like IDocs or other middleware) are functioning correctly to keep the data consistent across systems.
  Review Configuration: Check the configuration settings in both systems to ensure that they are set up correctly for handling units and items. This includes checking the integration settings between the systems.
  Recreate Handling Unit: If the handling unit is not correctly linked to the item, consider recreating the handling unit in the correct system or reassigning it to the item.
  Consult Documentation: Refer to SAP documentation or notes related to handling units and item management for any specific guidelines or troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like HU02 (Display Handling Unit) or HU01 (Create Handling Unit) to check the details of the handling unit.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Integration Scenarios: If you are working in a landscape with multiple SAP systems (like SAP S/4HANA and SAP EWM), ensure that the integration points are correctly configured.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.