How To Fix /SCWM/EWRKL005 - Unknown external process step &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/EWRKL -

• Message number: 005

• Message text: Unknown external process step &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/EWRKL005 - Unknown external process step &1 ?

  The SAP error message /SCWM/EWRKL005 Unknown external process step &1 typically occurs in the context of Extended Warehouse Management (EWM) when the system encounters an external process step that it does not recognize. This can happen for various reasons, such as configuration issues, missing definitions, or incorrect data.
  Cause:
  
  Missing Configuration: The external process step referenced in the error message may not be defined in the system.
  Incorrect Process Step Name: The name of the external process step may be misspelled or incorrectly formatted.
  Data Inconsistency: There may be inconsistencies in the data that link the process step to the relevant warehouse processes.
  Transport Issues: If the system has recently undergone a transport of configuration or development objects, the external process step may not have been included or activated properly.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the EWM configuration settings and verify that the external process step is defined correctly.
  Ensure that all necessary settings related to the external process are in place.
  
  
  
  Verify Process Step Name:
  
  Check the spelling and format of the external process step name in the relevant configuration or transaction.
  Ensure that it matches the expected naming conventions.
  
  
  
  Review Data Consistency:
  
  Use transaction codes like /SCWM/PRC or /SCWM/PRC1 to review the process steps and ensure that they are correctly linked to the warehouse processes.
  Check for any inconsistencies in the master data that might affect the process step.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, verify that all necessary objects related to the external process step were included in the transport request.
  If needed, re-import the transport or manually configure the missing elements.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to EWM and external process steps for any specific guidance or known issues.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the process to identify where the system is failing to recognize the external process step.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  EWM Documentation: Review the official SAP EWM documentation for detailed information on configuring external process steps.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.