How To Fix RM_EWM001 - No embedded EWM possible as switch is off

SAP Error Message - Details

• Message type: E = Error

• Message class: RM_EWM - Message Class for Embedded EWM Integration into REM

• Message number: 001

• Message text: No embedded EWM possible as switch is off

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 RM_EWM001 - No embedded EWM possible as switch is off ?

  The SAP error message RM_EWM001, which states "No embedded EWM possible as switch is off," typically occurs in the context of SAP Extended Warehouse Management (EWM) when the system is configured to not allow embedded EWM functionality. This can happen for various reasons, often related to system configuration settings.
  Cause:
  
  Switch Configuration: The primary cause of this error is that the switch for enabling embedded EWM is turned off in the system settings. This switch controls whether the embedded EWM functionality is available for use.
  System Version: The version of SAP you are using may not support embedded EWM, or it may require specific configurations to enable it.
  Business Function Activation: The necessary business functions related to embedded EWM may not be activated in your SAP system.
  
  Solution:
  To resolve the RM_EWM001 error, you can follow these steps:
  
  
  Check Switch Settings:
  
  Go to transaction code SFW5 (Switch Framework) in your SAP system.
  Look for the switch related to embedded EWM (usually named something like "EWM Embedded").
  If the switch is off, turn it on and save your changes.
  
  
  
  Activate Business Functions:
  
  Use transaction code SFW5 to check if the relevant business functions for EWM are activated.
  Activate the necessary business functions that support embedded EWM.
  
  
  
  System Configuration:
  
  Ensure that your system is properly configured for embedded EWM. This may involve checking other related settings in the SAP system.
  Consult the SAP documentation or your SAP Basis team for specific configuration steps.
  
  
  
  Transport Requests:
  
  If changes are made, ensure that they are transported to the relevant systems (e.g., from development to production) if applicable.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error message.
  
  
  
  Testing:
  
  After making the necessary changes, perform tests to ensure that the embedded EWM functionality is now available and working as expected.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Extended Warehouse Management for detailed information on configuration and setup.
  SAP Community: Engage with the SAP Community forums for insights and experiences from other users who may have encountered similar issues.
  SAP Support: If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to resolve the RM_EWM001 error and enable embedded EWM functionality in your SAP system.