How To Fix /SCWM/LT421 - BC-Set &1 cannot be activated in SAP S/4HANA EWM

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LT -

• Message number: 421

• Message text: BC-Set &1 cannot be activated in SAP S/4HANA EWM

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/LT421 - BC-Set &1 cannot be activated in SAP S/4HANA EWM ?

  The SAP error message /SCWM/LT421 BC-Set &1 cannot be activated in the context of SAP S/4HANA Extended Warehouse Management (EWM) typically indicates an issue with activating a Business Configuration Set (BC-Set) that is required for certain functionalities within EWM. This error can arise due to various reasons, including missing prerequisites, configuration issues, or inconsistencies in the system.
  Causes:
  
  Missing Prerequisites: The BC-Set you are trying to activate may depend on other configuration settings or BC-Sets that have not been activated or configured properly.
  Inconsistent System State: There may be inconsistencies in the system that prevent the activation of the BC-Set.
  Authorization Issues: The user attempting to activate the BC-Set may not have the necessary authorizations.
  Incorrect System Configuration: The system may not be configured correctly for the specific EWM functionalities you are trying to use.
  Version Compatibility: The BC-Set may not be compatible with the version of SAP S/4HANA EWM you are using.
  
  Solutions:
  
  Check Prerequisites: Review the documentation for the specific BC-Set to ensure that all prerequisites are met. Activate any required BC-Sets or configurations first.
  Review Logs: Check the system logs (transaction SLG1) for more detailed error messages that can provide insights into why the activation failed.
  Authorization Check: Ensure that the user has the necessary authorizations to activate BC-Sets. You may need to consult with your security team to verify this.
  System Consistency Check: Use transaction codes like SICF or SMD to check for inconsistencies in the system. You may also want to run the transaction SFW5 to check for any inconsistencies in the business functions.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues with the specific BC-Set or provide guidance on activation.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with the error message details and any logs you have reviewed.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/BCSET for managing BC-Sets, and SLG1 for viewing application logs.
  Documentation: Review the SAP Help Portal for documentation related to EWM and BC-Sets to understand their dependencies and configurations.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to activate the required BC-Set in SAP S/4HANA EWM.