How To Fix /SCWM/CCHECK402 - OBJREF is empty in /SCWM/HUHDR &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/CCHECK -

• Message number: 402

• Message text: OBJREF is empty in /SCWM/HUHDR &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/CCHECK402 - OBJREF is empty in /SCWM/HUHDR &1 ?

  The SAP error message /SCWM/CCHECK402 OBJREF is empty in /SCWM/HUHDR &1 typically occurs in the context of the Extended Warehouse Management (EWM) module. This error indicates that there is an issue with an object reference (OBJREF) being empty when the system is trying to process a handling unit (HU) header.
  Cause:
  
  Missing Data: The handling unit (HU) may not have been properly created or may be missing required data.
  Inconsistent Data: There could be inconsistencies in the database or in the data model that prevent the system from retrieving the necessary object reference.
  Configuration Issues: There may be configuration issues in the EWM settings that affect how handling units are processed.
  Custom Code: If there are custom enhancements or modifications in the EWM system, they might be causing the issue.
  
  Solution:
  
  Check Handling Unit Creation: Verify that the handling unit was created correctly and that all required fields are populated. You can do this by checking the HU in the EWM system.
  Data Consistency Check: Run consistency checks in the EWM system to identify any inconsistencies in the data. This can often be done through transaction codes like /SCWM/CHCK or similar.
  Review Configuration: Check the configuration settings related to handling units in the EWM system. Ensure that all necessary settings are correctly configured.
  Debugging: If you have access to the development environment, you can debug the process to see where the object reference is being set and why it might be empty.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve the issue.
  Consult Documentation: Review the EWM documentation for any specific requirements or configurations related to handling units.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/HU for handling unit management.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.