How To Fix /SCWM/ELS004 - Work step &1 (&2 &3): Unit and formula not allowed at same time

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/ELS -

• Message number: 004

• Message text: Work step &1 (&2 &3): Unit and formula not allowed at same time

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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/ELS004 - Work step &1 (&2 &3): Unit and formula not allowed at same time ?

  The SAP error message /SCWM/ELS004 Work step &1 (&2 &3): Unit and formula not allowed at same time typically occurs in the context of Extended Warehouse Management (EWM) when there is a conflict between the unit of measure and the formula being used in a work step. This error indicates that the system is trying to process a work step that involves both a unit of measure and a formula, which is not permitted.
  Cause:
  
  Conflicting Configuration: The work step configuration may have both a unit of measure and a formula defined, which is not allowed in the context of the operation being performed.
  Incorrect Master Data: The master data for the product or the work step may be incorrectly set up, leading to this conflict.
  Process Definition Issues: The process definition for the work step may not be correctly configured to handle the expected input types.
  
  Solution:
  
  
  Review Work Step Configuration: Check the configuration of the work step in the EWM system. Ensure that either a unit of measure or a formula is defined, but not both. You may need to adjust the settings to remove the conflicting element.
  
  
  Check Master Data: Verify the master data for the product involved in the work step. Ensure that the unit of measure and any associated formulas are correctly defined and do not conflict with each other.
  
  
  Adjust Process Definitions: If the error is occurring during a specific process, review the process definitions and ensure that they are set up correctly to handle the expected inputs. You may need to modify the process to align with the requirements of the work step.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for guidance on configuring work steps and handling units of measure and formulas in EWM.
  
  
  Testing: After making changes, test the work step again to ensure that the error no longer occurs.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration.
  EWM Configuration Guides: Review the EWM configuration guides for best practices on setting up work steps and handling units of measure and formulas.
  Community Forums: Consider reaching out to SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.