How To Fix /SCWM/ELS055 - Work step &1 (&2): Key fields not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/ELS -

• Message number: 055

• Message text: Work step &1 (&2): Key fields not defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/ELS055 - Work step &1 (&2): Key fields not defined ?

  The SAP error message /SCWM/ELS055 Work step &1 (&2): Key fields not defined typically occurs in the context of Extended Warehouse Management (EWM) when there is an issue with the configuration of work steps or the key fields required for processing a specific work step are not properly defined.
  Cause:
  
  Missing Key Fields: The error indicates that the key fields necessary for the work step are not defined in the system. This could be due to incomplete configuration or missing entries in the relevant customizing settings.
  Incorrect Work Step Configuration: The work step may not have been set up correctly, leading to the absence of required key fields.
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect information in the relevant master data or transactional data.
  
  Solution:
  
  
  Check Work Step Configuration:
  
  Navigate to the configuration settings for the work step in question. Ensure that all necessary key fields are defined and correctly configured.
  You can do this by going to the EWM customizing transaction (SPRO) and checking the settings under the relevant sections for work step definitions.
  
  
  
  Define Key Fields:
  
  If key fields are missing, you will need to define them. This may involve specifying the necessary fields in the work step configuration or ensuring that the relevant master data is complete.
  
  
  
  Review Master Data:
  
  Check the master data related to the work step. Ensure that all required data (such as material master, storage bin, etc.) is correctly maintained and available.
  
  
  
  Test the Configuration:
  
  After making changes, test the configuration by trying to execute the work step again to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on the work step and its required fields.
  
  
  
  Seek Support:
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support or consulting with an SAP EWM expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SCWM/PRDI (for managing work processes) or /SCWM/ELM (for managing work step definitions) to access the relevant settings.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance related to this error message.
  EWM Documentation: Review the EWM documentation for detailed information on work step configuration and key fields.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message /SCWM/ELS055.